diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6d78745..0598874 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.0"
+  ".": "0.9.1"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index aa5f69b..d4e5380 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,3 +1,3 @@
 configured_endpoints: 24
-openapi_spec_hash: 68055a774f3305fb11efa5b5b5881446
+openapi_spec_hash: c97a5263afcc72ca5a47bc5a87683a78
 config_hash: f0743196c68fb84cbd06a95f134702b3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ebf3de..7ba8128 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.9.1 (2026-01-08)
+
+Full Changelog: [v0.9.0...v0.9.1](https://github.com/openlayer-ai/openlayer-ruby/compare/v0.9.0...v0.9.1)
+
+### Chores
+
+* **closes OPEN-8644:** address warnings on Stainless studio ([7bb51fc](https://github.com/openlayer-ai/openlayer-ruby/commit/7bb51fca439c1c27ed12ec9505179a209c02bae4))
+* remove _meta ([11b8689](https://github.com/openlayer-ai/openlayer-ruby/commit/11b8689d14e08c691524515b316bd2fa2d9f7069))
+
 ## 0.9.0 (2026-01-08)
 
 Full Changelog: [v0.8.1...v0.9.0](https://github.com/openlayer-ai/openlayer-ruby/compare/v0.8.1...v0.9.0)
diff --git a/Gemfile.lock b/Gemfile.lock
index 48864f0..b8273e9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    openlayer (0.9.0)
+    openlayer (0.9.1)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
index 8ebd367..8819cbe 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "openlayer", "~> 0.9.0"
+gem "openlayer", "~> 0.9.1"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/openlayer/models/inference_pipeline_retrieve_response.rb b/lib/openlayer/models/inference_pipeline_retrieve_response.rb
index 8cceb10..d5a9bd0 100644
--- a/lib/openlayer/models/inference_pipeline_retrieve_response.rb
+++ b/lib/openlayer/models/inference_pipeline_retrieve_response.rb
@@ -18,7 +18,7 @@ class InferencePipelineRetrieveResponse < Openlayer::Internal::Type::BaseModel
 
       # @!attribute data_backend
       #
-      #   @return [Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5, nil]
+      #   @return [Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend, nil]
       optional :data_backend,
                union: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend },
                api_name: :dataBackend,
@@ -162,7 +162,7 @@ class InferencePipelineRetrieveResponse < Openlayer::Internal::Type::BaseModel
       #
       #   @param total_goal_count [Integer] The total number of tests.
       #
-      #   @param data_backend [Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5, nil]
+      #   @param data_backend [Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend, nil]
       #
       #   @param date_last_polled [Time, nil] The last time the data was polled.
       #
@@ -206,24 +206,24 @@ module Status
       module DataBackend
         extend Openlayer::Internal::Type::Union
 
-        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0 }
+        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType }
+        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2 }
+        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3 }
+        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4 }
+        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5 }
+        variant -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend }
 
-        class UnionMember0 < Openlayer::Internal::Type::BaseModel
+        class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute bigquery_connection_id
@@ -248,21 +248,21 @@ class UnionMember0 < Openlayer::Internal::Type::BaseModel
 
           # @!attribute partition_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType, nil]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType, nil]
           optional :partition_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType },
                    api_name: :partitionType,
                    nil?: true
 
           # @!method initialize(backend_type:, bigquery_connection_id:, dataset_id:, project_id:, table_id:, partition_type: nil)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType]
           #   @param bigquery_connection_id [String, nil]
           #   @param dataset_id [String]
           #   @param project_id [String]
           #   @param table_id [String, nil]
-          #   @param partition_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType, nil]
+          #   @param partition_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType, nil]
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0#backend_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -272,7 +272,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0#config
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -301,7 +301,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::Config}
+            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -313,7 +313,7 @@ class Config < Openlayer::Internal::Type::BaseModel
             #   @param timestamp_column_name [String, nil] Name of the column with the timestamps. Timestamps must be in UNIX sec format. I
           end
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0#partition_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend#partition_type
           module PartitionType
             extend Openlayer::Internal::Type::Enum
 
@@ -326,18 +326,18 @@ module PartitionType
           end
         end
 
-        class BackendType < Openlayer::Internal::Type::BaseModel
+        class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType },
                    api_name: :backendType
 
           # @!method initialize(backend_type:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType]
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType#backend_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -348,12 +348,12 @@ module BackendType
           end
         end
 
-        class UnionMember2 < Openlayer::Internal::Type::BaseModel
+        class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute database
@@ -377,13 +377,13 @@ class UnionMember2 < Openlayer::Internal::Type::BaseModel
           required :table, String, nil?: true
 
           # @!method initialize(backend_type:, database:, schema:, snowflake_connection_id:, table:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType]
           #   @param database [String]
           #   @param schema [String]
           #   @param snowflake_connection_id [String, nil]
           #   @param table [String, nil]
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2#backend_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -393,7 +393,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2#config
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -422,7 +422,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::Config}
+            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -435,12 +435,12 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
         end
 
-        class UnionMember3 < Openlayer::Internal::Type::BaseModel
+        class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute databricks_dtl_connection_id
@@ -454,11 +454,11 @@ class UnionMember3 < Openlayer::Internal::Type::BaseModel
           required :table_id, String, api_name: :tableId, nil?: true
 
           # @!method initialize(backend_type:, databricks_dtl_connection_id:, table_id:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType]
           #   @param databricks_dtl_connection_id [String, nil]
           #   @param table_id [String, nil]
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3#backend_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -468,7 +468,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3#config
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -497,7 +497,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::Config}
+            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -510,12 +510,12 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
         end
 
-        class UnionMember4 < Openlayer::Internal::Type::BaseModel
+        class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute redshift_connection_id
@@ -534,12 +534,12 @@ class UnionMember4 < Openlayer::Internal::Type::BaseModel
           required :table_name, String, api_name: :tableName
 
           # @!method initialize(backend_type:, redshift_connection_id:, schema_name:, table_name:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType]
           #   @param redshift_connection_id [String, nil]
           #   @param schema_name [String]
           #   @param table_name [String]
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4#backend_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -549,7 +549,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4#config
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -578,7 +578,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::Config}
+            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -591,12 +591,12 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
         end
 
-        class UnionMember5 < Openlayer::Internal::Type::BaseModel
+        class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute database
@@ -620,13 +620,13 @@ class UnionMember5 < Openlayer::Internal::Type::BaseModel
           required :table, String, nil?: true
 
           # @!method initialize(backend_type:, database:, postgres_connection_id:, schema:, table:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType]
           #   @param database [String]
           #   @param postgres_connection_id [String, nil]
           #   @param schema [String]
           #   @param table [String, nil]
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5#backend_type
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -636,7 +636,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5#config
+          # @see Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -665,7 +665,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::Config}
+            #   {Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -679,7 +679,7 @@ class Config < Openlayer::Internal::Type::BaseModel
         end
 
         # @!method self.variants
-        #   @return [Array(Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5)]
+        #   @return [Array(Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend)]
       end
 
       # @see Openlayer::Models::InferencePipelineRetrieveResponse#project
diff --git a/lib/openlayer/models/inference_pipeline_update_response.rb b/lib/openlayer/models/inference_pipeline_update_response.rb
index 75a0eb7..e1bb7b3 100644
--- a/lib/openlayer/models/inference_pipeline_update_response.rb
+++ b/lib/openlayer/models/inference_pipeline_update_response.rb
@@ -18,7 +18,7 @@ class InferencePipelineUpdateResponse < Openlayer::Internal::Type::BaseModel
 
       # @!attribute data_backend
       #
-      #   @return [Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5, nil]
+      #   @return [Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend, nil]
       optional :data_backend,
                union: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend },
                api_name: :dataBackend,
@@ -162,7 +162,7 @@ class InferencePipelineUpdateResponse < Openlayer::Internal::Type::BaseModel
       #
       #   @param total_goal_count [Integer] The total number of tests.
       #
-      #   @param data_backend [Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5, nil]
+      #   @param data_backend [Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend, nil]
       #
       #   @param date_last_polled [Time, nil] The last time the data was polled.
       #
@@ -206,24 +206,24 @@ module Status
       module DataBackend
         extend Openlayer::Internal::Type::Union
 
-        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0 }
+        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType }
+        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2 }
+        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3 }
+        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4 }
+        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend }
 
-        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5 }
+        variant -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend }
 
-        class UnionMember0 < Openlayer::Internal::Type::BaseModel
+        class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute bigquery_connection_id
@@ -248,21 +248,21 @@ class UnionMember0 < Openlayer::Internal::Type::BaseModel
 
           # @!attribute partition_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType, nil]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType, nil]
           optional :partition_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType },
                    api_name: :partitionType,
                    nil?: true
 
           # @!method initialize(backend_type:, bigquery_connection_id:, dataset_id:, project_id:, table_id:, partition_type: nil)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType]
           #   @param bigquery_connection_id [String, nil]
           #   @param dataset_id [String]
           #   @param project_id [String]
           #   @param table_id [String, nil]
-          #   @param partition_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType, nil]
+          #   @param partition_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType, nil]
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0#backend_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -272,7 +272,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0#config
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -301,7 +301,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::Config}
+            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -313,7 +313,7 @@ class Config < Openlayer::Internal::Type::BaseModel
             #   @param timestamp_column_name [String, nil] Name of the column with the timestamps. Timestamps must be in UNIX sec format. I
           end
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0#partition_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend#partition_type
           module PartitionType
             extend Openlayer::Internal::Type::Enum
 
@@ -326,18 +326,18 @@ module PartitionType
           end
         end
 
-        class BackendType < Openlayer::Internal::Type::BaseModel
+        class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType },
                    api_name: :backendType
 
           # @!method initialize(backend_type:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType]
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType#backend_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -348,12 +348,12 @@ module BackendType
           end
         end
 
-        class UnionMember2 < Openlayer::Internal::Type::BaseModel
+        class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute database
@@ -377,13 +377,13 @@ class UnionMember2 < Openlayer::Internal::Type::BaseModel
           required :table, String, nil?: true
 
           # @!method initialize(backend_type:, database:, schema:, snowflake_connection_id:, table:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType]
           #   @param database [String]
           #   @param schema [String]
           #   @param snowflake_connection_id [String, nil]
           #   @param table [String, nil]
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2#backend_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -393,7 +393,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2#config
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -422,7 +422,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::Config}
+            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -435,12 +435,12 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
         end
 
-        class UnionMember3 < Openlayer::Internal::Type::BaseModel
+        class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute databricks_dtl_connection_id
@@ -454,11 +454,11 @@ class UnionMember3 < Openlayer::Internal::Type::BaseModel
           required :table_id, String, api_name: :tableId, nil?: true
 
           # @!method initialize(backend_type:, databricks_dtl_connection_id:, table_id:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType]
           #   @param databricks_dtl_connection_id [String, nil]
           #   @param table_id [String, nil]
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3#backend_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -468,7 +468,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3#config
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -497,7 +497,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::Config}
+            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -510,12 +510,12 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
         end
 
-        class UnionMember4 < Openlayer::Internal::Type::BaseModel
+        class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute redshift_connection_id
@@ -534,12 +534,12 @@ class UnionMember4 < Openlayer::Internal::Type::BaseModel
           required :table_name, String, api_name: :tableName
 
           # @!method initialize(backend_type:, redshift_connection_id:, schema_name:, table_name:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType]
           #   @param redshift_connection_id [String, nil]
           #   @param schema_name [String]
           #   @param table_name [String]
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4#backend_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -549,7 +549,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4#config
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -578,7 +578,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::Config}
+            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -591,12 +591,12 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
         end
 
-        class UnionMember5 < Openlayer::Internal::Type::BaseModel
+        class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
           # @!attribute backend_type
           #
-          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType]
+          #   @return [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType]
           required :backend_type,
-                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType },
+                   enum: -> { Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType },
                    api_name: :backendType
 
           # @!attribute database
@@ -620,13 +620,13 @@ class UnionMember5 < Openlayer::Internal::Type::BaseModel
           required :table, String, nil?: true
 
           # @!method initialize(backend_type:, database:, postgres_connection_id:, schema:, table:)
-          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType]
+          #   @param backend_type [Symbol, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType]
           #   @param database [String]
           #   @param postgres_connection_id [String, nil]
           #   @param schema [String]
           #   @param table [String, nil]
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5#backend_type
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend#backend_type
           module BackendType
             extend Openlayer::Internal::Type::Enum
 
@@ -636,7 +636,7 @@ module BackendType
             #   @return [Array<Symbol>]
           end
 
-          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5#config
+          # @see Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend#config
           class Config < Openlayer::Internal::Type::BaseModel
             # @!attribute ground_truth_column_name
             #   Name of the column with the ground truths.
@@ -665,7 +665,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
             # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
             #   Some parameter documentations has been truncated, see
-            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::Config}
+            #   {Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::Config}
             #   for more details.
             #
             #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -679,7 +679,7 @@ class Config < Openlayer::Internal::Type::BaseModel
         end
 
         # @!method self.variants
-        #   @return [Array(Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5)]
+        #   @return [Array(Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend)]
       end
 
       # @see Openlayer::Models::InferencePipelineUpdateResponse#project
diff --git a/lib/openlayer/models/projects/inference_pipeline_create_params.rb b/lib/openlayer/models/projects/inference_pipeline_create_params.rb
index 5e481aa..1caf49b 100644
--- a/lib/openlayer/models/projects/inference_pipeline_create_params.rb
+++ b/lib/openlayer/models/projects/inference_pipeline_create_params.rb
@@ -22,7 +22,7 @@ class InferencePipelineCreateParams < Openlayer::Internal::Type::BaseModel
 
         # @!attribute data_backend
         #
-        #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5, nil]
+        #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend, nil]
         optional :data_backend,
                  union: -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend },
                  api_name: :dataBackend,
@@ -43,7 +43,7 @@ class InferencePipelineCreateParams < Openlayer::Internal::Type::BaseModel
         #
         #   @param name [String] The inference pipeline name.
         #
-        #   @param data_backend [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5, nil]
+        #   @param data_backend [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend, nil]
         #
         #   @param project [Openlayer::Models::Projects::InferencePipelineCreateParams::Project, nil]
         #
@@ -54,25 +54,25 @@ class InferencePipelineCreateParams < Openlayer::Internal::Type::BaseModel
         module DataBackend
           extend Openlayer::Internal::Type::Union
 
-          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0 }
+          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend }
 
-          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType }
+          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend }
 
-          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2 }
+          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend }
 
-          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3 }
+          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend }
 
-          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4 }
+          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend }
 
-          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5 }
+          variant -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend }
 
-          class UnionMember0 < Openlayer::Internal::Type::BaseModel
+          class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType]
             required :backend_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType
                      },
                      api_name: :backendType
 
@@ -98,10 +98,10 @@ class UnionMember0 < Openlayer::Internal::Type::BaseModel
 
             # @!attribute partition_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType, nil]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType, nil]
             optional :partition_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType
                      },
                      api_name: :partitionType,
                      nil?: true
@@ -109,21 +109,21 @@ class UnionMember0 < Openlayer::Internal::Type::BaseModel
             request_only do
               # @!attribute config
               #
-              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config]
+              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config]
               required :config,
-                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config }
+                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config }
             end
 
             # @!method initialize(backend_type:, bigquery_connection_id:, config:, dataset_id:, project_id:, table_id:, partition_type: nil)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType]
             #   @param bigquery_connection_id [String, nil]
-            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config]
+            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config]
             #   @param dataset_id [String]
             #   @param project_id [String]
             #   @param table_id [String, nil]
-            #   @param partition_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType, nil]
+            #   @param partition_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -133,7 +133,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -172,7 +172,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, inference_id_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -186,7 +186,7 @@ class Config < Openlayer::Internal::Type::BaseModel
               #   @param timestamp_column_name [String, nil] Name of the column with the timestamps. Timestamps must be in UNIX sec format. I
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0#partition_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend#partition_type
             module PartitionType
               extend Openlayer::Internal::Type::Enum
 
@@ -199,20 +199,20 @@ module PartitionType
             end
           end
 
-          class BackendType < Openlayer::Internal::Type::BaseModel
+          class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType]
             required :backend_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType
                      },
                      api_name: :backendType
 
             # @!method initialize(backend_type:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -223,13 +223,13 @@ module BackendType
             end
           end
 
-          class UnionMember2 < Openlayer::Internal::Type::BaseModel
+          class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType]
             required :backend_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType
                      },
                      api_name: :backendType
 
@@ -256,20 +256,20 @@ class UnionMember2 < Openlayer::Internal::Type::BaseModel
             request_only do
               # @!attribute config
               #
-              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config]
+              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config]
               required :config,
-                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config }
+                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config }
             end
 
             # @!method initialize(backend_type:, config:, database:, schema:, snowflake_connection_id:, table:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType]
-            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType]
+            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config]
             #   @param database [String]
             #   @param schema [String]
             #   @param snowflake_connection_id [String, nil]
             #   @param table [String, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -279,7 +279,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -318,7 +318,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, inference_id_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -333,13 +333,13 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
           end
 
-          class UnionMember3 < Openlayer::Internal::Type::BaseModel
+          class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType]
             required :backend_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType
                      },
                      api_name: :backendType
 
@@ -356,18 +356,18 @@ class UnionMember3 < Openlayer::Internal::Type::BaseModel
             request_only do
               # @!attribute config
               #
-              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config]
+              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config]
               required :config,
-                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config }
+                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config }
             end
 
             # @!method initialize(backend_type:, config:, databricks_dtl_connection_id:, table_id:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType]
-            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType]
+            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config]
             #   @param databricks_dtl_connection_id [String, nil]
             #   @param table_id [String, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -377,7 +377,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -416,7 +416,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, inference_id_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -431,13 +431,13 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
           end
 
-          class UnionMember4 < Openlayer::Internal::Type::BaseModel
+          class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType]
             required :backend_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType
                      },
                      api_name: :backendType
 
@@ -459,19 +459,19 @@ class UnionMember4 < Openlayer::Internal::Type::BaseModel
             request_only do
               # @!attribute config
               #
-              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config]
+              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config]
               required :config,
-                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config }
+                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config }
             end
 
             # @!method initialize(backend_type:, config:, redshift_connection_id:, schema_name:, table_name:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType]
-            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType]
+            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config]
             #   @param redshift_connection_id [String, nil]
             #   @param schema_name [String]
             #   @param table_name [String]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -481,7 +481,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -520,7 +520,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, inference_id_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -535,13 +535,13 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
           end
 
-          class UnionMember5 < Openlayer::Internal::Type::BaseModel
+          class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType]
             required :backend_type,
                      enum: -> {
-                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType
+                       Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType
                      },
                      api_name: :backendType
 
@@ -568,20 +568,20 @@ class UnionMember5 < Openlayer::Internal::Type::BaseModel
             request_only do
               # @!attribute config
               #
-              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config]
+              #   @return [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config]
               required :config,
-                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config }
+                       -> { Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config }
             end
 
             # @!method initialize(backend_type:, config:, database:, postgres_connection_id:, schema:, table:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType]
-            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType]
+            #   @param config [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config]
             #   @param database [String]
             #   @param postgres_connection_id [String, nil]
             #   @param schema [String]
             #   @param table [String, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -591,7 +591,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -630,7 +630,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, inference_id_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -646,7 +646,7 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
 
           # @!method self.variants
-          #   @return [Array(Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5)]
+          #   @return [Array(Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend)]
         end
 
         class Project < Openlayer::Internal::Type::BaseModel
diff --git a/lib/openlayer/models/projects/inference_pipeline_create_response.rb b/lib/openlayer/models/projects/inference_pipeline_create_response.rb
index 46f9dc3..682f09f 100644
--- a/lib/openlayer/models/projects/inference_pipeline_create_response.rb
+++ b/lib/openlayer/models/projects/inference_pipeline_create_response.rb
@@ -19,7 +19,7 @@ class InferencePipelineCreateResponse < Openlayer::Internal::Type::BaseModel
 
         # @!attribute data_backend
         #
-        #   @return [Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5, nil]
+        #   @return [Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend, nil]
         optional :data_backend,
                  union: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend },
                  api_name: :dataBackend,
@@ -167,7 +167,7 @@ class InferencePipelineCreateResponse < Openlayer::Internal::Type::BaseModel
         #
         #   @param total_goal_count [Integer] The total number of tests.
         #
-        #   @param data_backend [Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5, nil]
+        #   @param data_backend [Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend, nil]
         #
         #   @param date_last_polled [Time, nil] The last time the data was polled.
         #
@@ -211,24 +211,24 @@ module Status
         module DataBackend
           extend Openlayer::Internal::Type::Union
 
-          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0 }
+          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend }
 
-          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType }
+          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend }
 
-          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2 }
+          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend }
 
-          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3 }
+          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend }
 
-          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4 }
+          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend }
 
-          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5 }
+          variant -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend }
 
-          class UnionMember0 < Openlayer::Internal::Type::BaseModel
+          class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType]
             required :backend_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType },
                      api_name: :backendType
 
             # @!attribute bigquery_connection_id
@@ -253,21 +253,21 @@ class UnionMember0 < Openlayer::Internal::Type::BaseModel
 
             # @!attribute partition_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType, nil]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType, nil]
             optional :partition_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType },
                      api_name: :partitionType,
                      nil?: true
 
             # @!method initialize(backend_type:, bigquery_connection_id:, dataset_id:, project_id:, table_id:, partition_type: nil)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType]
             #   @param bigquery_connection_id [String, nil]
             #   @param dataset_id [String]
             #   @param project_id [String]
             #   @param table_id [String, nil]
-            #   @param partition_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType, nil]
+            #   @param partition_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -277,7 +277,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -306,7 +306,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -318,7 +318,7 @@ class Config < Openlayer::Internal::Type::BaseModel
               #   @param timestamp_column_name [String, nil] Name of the column with the timestamps. Timestamps must be in UNIX sec format. I
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0#partition_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend#partition_type
             module PartitionType
               extend Openlayer::Internal::Type::Enum
 
@@ -331,18 +331,18 @@ module PartitionType
             end
           end
 
-          class BackendType < Openlayer::Internal::Type::BaseModel
+          class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType]
             required :backend_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType },
                      api_name: :backendType
 
             # @!method initialize(backend_type:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -353,12 +353,12 @@ module BackendType
             end
           end
 
-          class UnionMember2 < Openlayer::Internal::Type::BaseModel
+          class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType]
             required :backend_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType },
                      api_name: :backendType
 
             # @!attribute database
@@ -382,13 +382,13 @@ class UnionMember2 < Openlayer::Internal::Type::BaseModel
             required :table, String, nil?: true
 
             # @!method initialize(backend_type:, database:, schema:, snowflake_connection_id:, table:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType]
             #   @param database [String]
             #   @param schema [String]
             #   @param snowflake_connection_id [String, nil]
             #   @param table [String, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -398,7 +398,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -427,7 +427,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -440,12 +440,12 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
           end
 
-          class UnionMember3 < Openlayer::Internal::Type::BaseModel
+          class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType]
             required :backend_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType },
                      api_name: :backendType
 
             # @!attribute databricks_dtl_connection_id
@@ -459,11 +459,11 @@ class UnionMember3 < Openlayer::Internal::Type::BaseModel
             required :table_id, String, api_name: :tableId, nil?: true
 
             # @!method initialize(backend_type:, databricks_dtl_connection_id:, table_id:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType]
             #   @param databricks_dtl_connection_id [String, nil]
             #   @param table_id [String, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -473,7 +473,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -502,7 +502,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -515,12 +515,12 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
           end
 
-          class UnionMember4 < Openlayer::Internal::Type::BaseModel
+          class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType]
             required :backend_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType },
                      api_name: :backendType
 
             # @!attribute redshift_connection_id
@@ -539,12 +539,12 @@ class UnionMember4 < Openlayer::Internal::Type::BaseModel
             required :table_name, String, api_name: :tableName
 
             # @!method initialize(backend_type:, redshift_connection_id:, schema_name:, table_name:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType]
             #   @param redshift_connection_id [String, nil]
             #   @param schema_name [String]
             #   @param table_name [String]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -554,7 +554,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -583,7 +583,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -596,12 +596,12 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
           end
 
-          class UnionMember5 < Openlayer::Internal::Type::BaseModel
+          class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
             # @!attribute backend_type
             #
-            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType]
+            #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType]
             required :backend_type,
-                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType },
+                     enum: -> { Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType },
                      api_name: :backendType
 
             # @!attribute database
@@ -625,13 +625,13 @@ class UnionMember5 < Openlayer::Internal::Type::BaseModel
             required :table, String, nil?: true
 
             # @!method initialize(backend_type:, database:, postgres_connection_id:, schema:, table:)
-            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType]
+            #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType]
             #   @param database [String]
             #   @param postgres_connection_id [String, nil]
             #   @param schema [String]
             #   @param table [String, nil]
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5#backend_type
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend#backend_type
             module BackendType
               extend Openlayer::Internal::Type::Enum
 
@@ -641,7 +641,7 @@ module BackendType
               #   @return [Array<Symbol>]
             end
 
-            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5#config
+            # @see Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend#config
             class Config < Openlayer::Internal::Type::BaseModel
               # @!attribute ground_truth_column_name
               #   Name of the column with the ground truths.
@@ -670,7 +670,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
               # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
               #   Some parameter documentations has been truncated, see
-              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::Config}
+              #   {Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::Config}
               #   for more details.
               #
               #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -684,7 +684,7 @@ class Config < Openlayer::Internal::Type::BaseModel
           end
 
           # @!method self.variants
-          #   @return [Array(Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5)]
+          #   @return [Array(Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend)]
         end
 
         # @see Openlayer::Models::Projects::InferencePipelineCreateResponse#project
diff --git a/lib/openlayer/models/projects/inference_pipeline_list_response.rb b/lib/openlayer/models/projects/inference_pipeline_list_response.rb
index 853d77e..79bf723 100644
--- a/lib/openlayer/models/projects/inference_pipeline_list_response.rb
+++ b/lib/openlayer/models/projects/inference_pipeline_list_response.rb
@@ -29,7 +29,7 @@ class Item < Openlayer::Internal::Type::BaseModel
 
           # @!attribute data_backend
           #
-          #   @return [Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5, nil]
+          #   @return [Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend, nil]
           optional :data_backend,
                    union: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend },
                    api_name: :dataBackend,
@@ -177,7 +177,7 @@ class Item < Openlayer::Internal::Type::BaseModel
           #
           #   @param total_goal_count [Integer] The total number of tests.
           #
-          #   @param data_backend [Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5, nil]
+          #   @param data_backend [Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend, nil]
           #
           #   @param date_last_polled [Time, nil] The last time the data was polled.
           #
@@ -221,24 +221,24 @@ module Status
           module DataBackend
             extend Openlayer::Internal::Type::Union
 
-            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0 }
+            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend }
 
-            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType }
+            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend }
 
-            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2 }
+            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend }
 
-            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3 }
+            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend }
 
-            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4 }
+            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend }
 
-            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5 }
+            variant -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend }
 
-            class UnionMember0 < Openlayer::Internal::Type::BaseModel
+            class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
               # @!attribute backend_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType]
               required :backend_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType },
                        api_name: :backendType
 
               # @!attribute bigquery_connection_id
@@ -263,21 +263,21 @@ class UnionMember0 < Openlayer::Internal::Type::BaseModel
 
               # @!attribute partition_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType, nil]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType, nil]
               optional :partition_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType },
                        api_name: :partitionType,
                        nil?: true
 
               # @!method initialize(backend_type:, bigquery_connection_id:, dataset_id:, project_id:, table_id:, partition_type: nil)
-              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType]
+              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType]
               #   @param bigquery_connection_id [String, nil]
               #   @param dataset_id [String]
               #   @param project_id [String]
               #   @param table_id [String, nil]
-              #   @param partition_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType, nil]
+              #   @param partition_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType, nil]
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0#backend_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend#backend_type
               module BackendType
                 extend Openlayer::Internal::Type::Enum
 
@@ -287,7 +287,7 @@ module BackendType
                 #   @return [Array<Symbol>]
               end
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0#config
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend#config
               class Config < Openlayer::Internal::Type::BaseModel
                 # @!attribute ground_truth_column_name
                 #   Name of the column with the ground truths.
@@ -316,7 +316,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
                 # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
                 #   Some parameter documentations has been truncated, see
-                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::Config}
+                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::Config}
                 #   for more details.
                 #
                 #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -328,7 +328,7 @@ class Config < Openlayer::Internal::Type::BaseModel
                 #   @param timestamp_column_name [String, nil] Name of the column with the timestamps. Timestamps must be in UNIX sec format. I
               end
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0#partition_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend#partition_type
               module PartitionType
                 extend Openlayer::Internal::Type::Enum
 
@@ -341,18 +341,18 @@ module PartitionType
               end
             end
 
-            class BackendType < Openlayer::Internal::Type::BaseModel
+            class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
               # @!attribute backend_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType]
               required :backend_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType },
                        api_name: :backendType
 
               # @!method initialize(backend_type:)
-              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType]
+              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType]
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType#backend_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend#backend_type
               module BackendType
                 extend Openlayer::Internal::Type::Enum
 
@@ -363,12 +363,12 @@ module BackendType
               end
             end
 
-            class UnionMember2 < Openlayer::Internal::Type::BaseModel
+            class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
               # @!attribute backend_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType]
               required :backend_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType },
                        api_name: :backendType
 
               # @!attribute database
@@ -392,13 +392,13 @@ class UnionMember2 < Openlayer::Internal::Type::BaseModel
               required :table, String, nil?: true
 
               # @!method initialize(backend_type:, database:, schema:, snowflake_connection_id:, table:)
-              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType]
+              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType]
               #   @param database [String]
               #   @param schema [String]
               #   @param snowflake_connection_id [String, nil]
               #   @param table [String, nil]
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2#backend_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend#backend_type
               module BackendType
                 extend Openlayer::Internal::Type::Enum
 
@@ -408,7 +408,7 @@ module BackendType
                 #   @return [Array<Symbol>]
               end
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2#config
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend#config
               class Config < Openlayer::Internal::Type::BaseModel
                 # @!attribute ground_truth_column_name
                 #   Name of the column with the ground truths.
@@ -437,7 +437,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
                 # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
                 #   Some parameter documentations has been truncated, see
-                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::Config}
+                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::Config}
                 #   for more details.
                 #
                 #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -450,12 +450,12 @@ class Config < Openlayer::Internal::Type::BaseModel
               end
             end
 
-            class UnionMember3 < Openlayer::Internal::Type::BaseModel
+            class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
               # @!attribute backend_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType]
               required :backend_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType },
                        api_name: :backendType
 
               # @!attribute databricks_dtl_connection_id
@@ -469,11 +469,11 @@ class UnionMember3 < Openlayer::Internal::Type::BaseModel
               required :table_id, String, api_name: :tableId, nil?: true
 
               # @!method initialize(backend_type:, databricks_dtl_connection_id:, table_id:)
-              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType]
+              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType]
               #   @param databricks_dtl_connection_id [String, nil]
               #   @param table_id [String, nil]
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3#backend_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend#backend_type
               module BackendType
                 extend Openlayer::Internal::Type::Enum
 
@@ -483,7 +483,7 @@ module BackendType
                 #   @return [Array<Symbol>]
               end
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3#config
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend#config
               class Config < Openlayer::Internal::Type::BaseModel
                 # @!attribute ground_truth_column_name
                 #   Name of the column with the ground truths.
@@ -512,7 +512,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
                 # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
                 #   Some parameter documentations has been truncated, see
-                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::Config}
+                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::Config}
                 #   for more details.
                 #
                 #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -525,12 +525,12 @@ class Config < Openlayer::Internal::Type::BaseModel
               end
             end
 
-            class UnionMember4 < Openlayer::Internal::Type::BaseModel
+            class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
               # @!attribute backend_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType]
               required :backend_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType },
                        api_name: :backendType
 
               # @!attribute redshift_connection_id
@@ -549,12 +549,12 @@ class UnionMember4 < Openlayer::Internal::Type::BaseModel
               required :table_name, String, api_name: :tableName
 
               # @!method initialize(backend_type:, redshift_connection_id:, schema_name:, table_name:)
-              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType]
+              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType]
               #   @param redshift_connection_id [String, nil]
               #   @param schema_name [String]
               #   @param table_name [String]
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4#backend_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend#backend_type
               module BackendType
                 extend Openlayer::Internal::Type::Enum
 
@@ -564,7 +564,7 @@ module BackendType
                 #   @return [Array<Symbol>]
               end
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4#config
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend#config
               class Config < Openlayer::Internal::Type::BaseModel
                 # @!attribute ground_truth_column_name
                 #   Name of the column with the ground truths.
@@ -593,7 +593,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
                 # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
                 #   Some parameter documentations has been truncated, see
-                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::Config}
+                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::Config}
                 #   for more details.
                 #
                 #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -606,12 +606,12 @@ class Config < Openlayer::Internal::Type::BaseModel
               end
             end
 
-            class UnionMember5 < Openlayer::Internal::Type::BaseModel
+            class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
               # @!attribute backend_type
               #
-              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType]
+              #   @return [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType]
               required :backend_type,
-                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType },
+                       enum: -> { Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType },
                        api_name: :backendType
 
               # @!attribute database
@@ -635,13 +635,13 @@ class UnionMember5 < Openlayer::Internal::Type::BaseModel
               required :table, String, nil?: true
 
               # @!method initialize(backend_type:, database:, postgres_connection_id:, schema:, table:)
-              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType]
+              #   @param backend_type [Symbol, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType]
               #   @param database [String]
               #   @param postgres_connection_id [String, nil]
               #   @param schema [String]
               #   @param table [String, nil]
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5#backend_type
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend#backend_type
               module BackendType
                 extend Openlayer::Internal::Type::Enum
 
@@ -651,7 +651,7 @@ module BackendType
                 #   @return [Array<Symbol>]
               end
 
-              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5#config
+              # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend#config
               class Config < Openlayer::Internal::Type::BaseModel
                 # @!attribute ground_truth_column_name
                 #   Name of the column with the ground truths.
@@ -680,7 +680,7 @@ class Config < Openlayer::Internal::Type::BaseModel
 
                 # @!method initialize(ground_truth_column_name: nil, human_feedback_column_name: nil, latency_column_name: nil, timestamp_column_name: nil)
                 #   Some parameter documentations has been truncated, see
-                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::Config}
+                #   {Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::Config}
                 #   for more details.
                 #
                 #   @param ground_truth_column_name [String, nil] Name of the column with the ground truths.
@@ -694,7 +694,7 @@ class Config < Openlayer::Internal::Type::BaseModel
             end
 
             # @!method self.variants
-            #   @return [Array(Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5)]
+            #   @return [Array(Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend)]
           end
 
           # @see Openlayer::Models::Projects::InferencePipelineListResponse::Item#project
diff --git a/lib/openlayer/models/workspaces/invite_list_response.rb b/lib/openlayer/models/workspaces/invite_list_response.rb
index a868f47..6dfa2a6 100644
--- a/lib/openlayer/models/workspaces/invite_list_response.rb
+++ b/lib/openlayer/models/workspaces/invite_list_response.rb
@@ -5,57 +5,15 @@ module Models
     module Workspaces
       # @see Openlayer::Resources::Workspaces::Invites#list
       class InviteListResponse < Openlayer::Internal::Type::BaseModel
-        # @!attribute _meta
-        #
-        #   @return [Openlayer::Models::Workspaces::InviteListResponse::Meta]
-        required :_meta, -> { Openlayer::Models::Workspaces::InviteListResponse::Meta }
-
         # @!attribute items
         #
         #   @return [Array<Openlayer::Models::Workspaces::InviteListResponse::Item>]
         required :items,
                  -> { Openlayer::Internal::Type::ArrayOf[Openlayer::Models::Workspaces::InviteListResponse::Item] }
 
-        # @!method initialize(_meta:, items:)
-        #   @param _meta [Openlayer::Models::Workspaces::InviteListResponse::Meta]
+        # @!method initialize(items:)
         #   @param items [Array<Openlayer::Models::Workspaces::InviteListResponse::Item>]
 
-        # @see Openlayer::Models::Workspaces::InviteListResponse#_meta
-        class Meta < Openlayer::Internal::Type::BaseModel
-          # @!attribute page
-          #   The current page.
-          #
-          #   @return [Integer]
-          required :page, Integer
-
-          # @!attribute per_page
-          #   The number of items per page.
-          #
-          #   @return [Integer]
-          required :per_page, Integer, api_name: :perPage
-
-          # @!attribute total_items
-          #   The total number of items.
-          #
-          #   @return [Integer]
-          required :total_items, Integer, api_name: :totalItems
-
-          # @!attribute total_pages
-          #   The total number of pages.
-          #
-          #   @return [Integer]
-          required :total_pages, Integer, api_name: :totalPages
-
-          # @!method initialize(page:, per_page:, total_items:, total_pages:)
-          #   @param page [Integer] The current page.
-          #
-          #   @param per_page [Integer] The number of items per page.
-          #
-          #   @param total_items [Integer] The total number of items.
-          #
-          #   @param total_pages [Integer] The total number of pages.
-        end
-
         class Item < Openlayer::Internal::Type::BaseModel
           # @!attribute creator
           #
diff --git a/lib/openlayer/resources/projects/inference_pipelines.rb b/lib/openlayer/resources/projects/inference_pipelines.rb
index 8435746..d837864 100644
--- a/lib/openlayer/resources/projects/inference_pipelines.rb
+++ b/lib/openlayer/resources/projects/inference_pipelines.rb
@@ -14,7 +14,7 @@ class InferencePipelines
         #
         # @param name [String] The inference pipeline name.
         #
-        # @param data_backend [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5, nil]
+        # @param data_backend [Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend, Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend, nil]
         #
         # @param project [Openlayer::Models::Projects::InferencePipelineCreateParams::Project, nil]
         #
diff --git a/lib/openlayer/version.rb b/lib/openlayer/version.rb
index a0e4775..7878628 100644
--- a/lib/openlayer/version.rb
+++ b/lib/openlayer/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Openlayer
-  VERSION = "0.9.0"
+  VERSION = "0.9.1"
 end
diff --git a/rbi/openlayer/models/inference_pipeline_retrieve_response.rbi b/rbi/openlayer/models/inference_pipeline_retrieve_response.rbi
index 79da578..57ace29 100644
--- a/rbi/openlayer/models/inference_pipeline_retrieve_response.rbi
+++ b/rbi/openlayer/models/inference_pipeline_retrieve_response.rbi
@@ -168,12 +168,12 @@ module Openlayer
           data_backend:
             T.nilable(
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::OrHash,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::OrHash,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::OrHash,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::OrHash,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::OrHash,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::OrHash
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::OrHash
               )
             ),
           date_last_polled: T.nilable(Time),
@@ -353,27 +353,27 @@ module Openlayer
         Variants =
           T.type_alias do
             T.any(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0,
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType,
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2,
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3,
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4,
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend,
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend,
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend,
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend,
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend,
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend
             )
           end
 
-        class UnionMember0 < Openlayer::Internal::Type::BaseModel
+        class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -393,7 +393,7 @@ module Openlayer
           sig do
             returns(
               T.nilable(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
             )
           end
@@ -402,14 +402,14 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType::OrSymbol,
               bigquery_connection_id: T.nilable(String),
               dataset_id: String,
               project_id: String,
               table_id: T.nilable(String),
               partition_type:
                 T.nilable(
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::OrSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                 )
             ).returns(T.attached_class)
           end
@@ -427,16 +427,16 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol,
                 bigquery_connection_id: T.nilable(String),
                 config:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::Config,
                 dataset_id: String,
                 project_id: String,
                 table_id: T.nilable(String),
                 partition_type:
                   T.nilable(
-                    Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   )
               }
             )
@@ -451,7 +451,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -459,13 +459,13 @@ module Openlayer
             BIGQUERY =
               T.let(
                 :bigquery,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -477,7 +477,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -542,7 +542,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -550,23 +550,23 @@ module Openlayer
             DAY =
               T.let(
                 :DAY,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
             MONTH =
               T.let(
                 :MONTH,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
             YEAR =
               T.let(
                 :YEAR,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 ]
               )
             end
@@ -575,18 +575,18 @@ module Openlayer
           end
         end
 
-        class BackendType < Openlayer::Internal::Type::BaseModel
+        class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -594,7 +594,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType::OrSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType::OrSymbol
             ).returns(T.attached_class)
           end
           def self.new(backend_type:)
@@ -604,7 +604,7 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
               }
             )
           end
@@ -618,7 +618,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -626,13 +626,13 @@ module Openlayer
             DEFAULT =
               T.let(
                 :default,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -641,18 +641,18 @@ module Openlayer
           end
         end
 
-        class UnionMember2 < Openlayer::Internal::Type::BaseModel
+        class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -672,7 +672,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol,
               database: String,
               schema: String,
               snowflake_connection_id: T.nilable(String),
@@ -692,9 +692,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::Config,
                 database: String,
                 schema: String,
                 snowflake_connection_id: T.nilable(String),
@@ -712,7 +712,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -720,13 +720,13 @@ module Openlayer
             SNOWFLAKE =
               T.let(
                 :snowflake,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -738,7 +738,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -797,18 +797,18 @@ module Openlayer
           end
         end
 
-        class UnionMember3 < Openlayer::Internal::Type::BaseModel
+        class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -822,7 +822,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol,
               databricks_dtl_connection_id: T.nilable(String),
               table_id: T.nilable(String)
             ).returns(T.attached_class)
@@ -834,9 +834,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::Config,
                 databricks_dtl_connection_id: T.nilable(String),
                 table_id: T.nilable(String)
               }
@@ -852,7 +852,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -860,13 +860,13 @@ module Openlayer
             DATABRICKS_DTL =
               T.let(
                 :databricks_dtl,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -878,7 +878,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -937,18 +937,18 @@ module Openlayer
           end
         end
 
-        class UnionMember4 < Openlayer::Internal::Type::BaseModel
+        class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -965,7 +965,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType::OrSymbol,
               redshift_connection_id: T.nilable(String),
               schema_name: String,
               table_name: String
@@ -983,9 +983,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::Config,
                 redshift_connection_id: T.nilable(String),
                 schema_name: String,
                 table_name: String
@@ -1002,7 +1002,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1010,13 +1010,13 @@ module Openlayer
             REDSHIFT =
               T.let(
                 :redshift,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -1028,7 +1028,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -1087,18 +1087,18 @@ module Openlayer
           end
         end
 
-        class UnionMember5 < Openlayer::Internal::Type::BaseModel
+        class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -1118,7 +1118,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType::OrSymbol,
               database: String,
               postgres_connection_id: T.nilable(String),
               schema: String,
@@ -1138,9 +1138,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::Config,
                 database: String,
                 postgres_connection_id: T.nilable(String),
                 schema: String,
@@ -1158,7 +1158,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1166,13 +1166,13 @@ module Openlayer
             POSTGRES =
               T.let(
                 :postgres,
-                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -1184,7 +1184,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::Config,
+                  Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
diff --git a/rbi/openlayer/models/inference_pipeline_update_response.rbi b/rbi/openlayer/models/inference_pipeline_update_response.rbi
index 3b73471..3427556 100644
--- a/rbi/openlayer/models/inference_pipeline_update_response.rbi
+++ b/rbi/openlayer/models/inference_pipeline_update_response.rbi
@@ -164,12 +164,12 @@ module Openlayer
           data_backend:
             T.nilable(
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::OrHash,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::OrHash,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::OrHash,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::OrHash,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::OrHash,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::OrHash
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::OrHash,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::OrHash
               )
             ),
           date_last_polled: T.nilable(Time),
@@ -349,27 +349,27 @@ module Openlayer
         Variants =
           T.type_alias do
             T.any(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0,
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType,
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2,
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3,
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4,
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend,
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend,
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend,
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend,
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend,
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend
             )
           end
 
-        class UnionMember0 < Openlayer::Internal::Type::BaseModel
+        class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -389,7 +389,7 @@ module Openlayer
           sig do
             returns(
               T.nilable(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
             )
           end
@@ -398,14 +398,14 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType::OrSymbol,
               bigquery_connection_id: T.nilable(String),
               dataset_id: String,
               project_id: String,
               table_id: T.nilable(String),
               partition_type:
                 T.nilable(
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::OrSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                 )
             ).returns(T.attached_class)
           end
@@ -423,16 +423,16 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol,
                 bigquery_connection_id: T.nilable(String),
                 config:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::Config,
                 dataset_id: String,
                 project_id: String,
                 table_id: T.nilable(String),
                 partition_type:
                   T.nilable(
-                    Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   )
               }
             )
@@ -447,7 +447,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -455,13 +455,13 @@ module Openlayer
             BIGQUERY =
               T.let(
                 :bigquery,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -473,7 +473,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -538,7 +538,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -546,23 +546,23 @@ module Openlayer
             DAY =
               T.let(
                 :DAY,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
             MONTH =
               T.let(
                 :MONTH,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
             YEAR =
               T.let(
                 :YEAR,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 ]
               )
             end
@@ -571,18 +571,18 @@ module Openlayer
           end
         end
 
-        class BackendType < Openlayer::Internal::Type::BaseModel
+        class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -590,7 +590,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType::OrSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType::OrSymbol
             ).returns(T.attached_class)
           end
           def self.new(backend_type:)
@@ -600,7 +600,7 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
               }
             )
           end
@@ -614,7 +614,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -622,13 +622,13 @@ module Openlayer
             DEFAULT =
               T.let(
                 :default,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -637,18 +637,18 @@ module Openlayer
           end
         end
 
-        class UnionMember2 < Openlayer::Internal::Type::BaseModel
+        class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -668,7 +668,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol,
               database: String,
               schema: String,
               snowflake_connection_id: T.nilable(String),
@@ -688,9 +688,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::Config,
                 database: String,
                 schema: String,
                 snowflake_connection_id: T.nilable(String),
@@ -708,7 +708,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -716,13 +716,13 @@ module Openlayer
             SNOWFLAKE =
               T.let(
                 :snowflake,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -734,7 +734,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -793,18 +793,18 @@ module Openlayer
           end
         end
 
-        class UnionMember3 < Openlayer::Internal::Type::BaseModel
+        class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -818,7 +818,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol,
               databricks_dtl_connection_id: T.nilable(String),
               table_id: T.nilable(String)
             ).returns(T.attached_class)
@@ -830,9 +830,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::Config,
                 databricks_dtl_connection_id: T.nilable(String),
                 table_id: T.nilable(String)
               }
@@ -848,7 +848,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -856,13 +856,13 @@ module Openlayer
             DATABRICKS_DTL =
               T.let(
                 :databricks_dtl,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -874,7 +874,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -933,18 +933,18 @@ module Openlayer
           end
         end
 
-        class UnionMember4 < Openlayer::Internal::Type::BaseModel
+        class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -961,7 +961,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType::OrSymbol,
               redshift_connection_id: T.nilable(String),
               schema_name: String,
               table_name: String
@@ -979,9 +979,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::Config,
                 redshift_connection_id: T.nilable(String),
                 schema_name: String,
                 table_name: String
@@ -998,7 +998,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1006,13 +1006,13 @@ module Openlayer
             REDSHIFT =
               T.let(
                 :redshift,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -1024,7 +1024,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
@@ -1083,18 +1083,18 @@ module Openlayer
           end
         end
 
-        class UnionMember5 < Openlayer::Internal::Type::BaseModel
+        class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend,
                 Openlayer::Internal::AnyHash
               )
             end
 
           sig do
             returns(
-              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+              Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
             )
           end
           attr_accessor :backend_type
@@ -1114,7 +1114,7 @@ module Openlayer
           sig do
             params(
               backend_type:
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType::OrSymbol,
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType::OrSymbol,
               database: String,
               postgres_connection_id: T.nilable(String),
               schema: String,
@@ -1134,9 +1134,9 @@ module Openlayer
             override.returns(
               {
                 backend_type:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol,
                 config:
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::Config,
                 database: String,
                 postgres_connection_id: T.nilable(String),
                 schema: String,
@@ -1154,7 +1154,7 @@ module Openlayer
               T.type_alias do
                 T.all(
                   Symbol,
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType
                 )
               end
             OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1162,13 +1162,13 @@ module Openlayer
             POSTGRES =
               T.let(
                 :postgres,
-                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
               )
 
             sig do
               override.returns(
                 T::Array[
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                 ]
               )
             end
@@ -1180,7 +1180,7 @@ module Openlayer
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::Config,
+                  Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::Config,
                   Openlayer::Internal::AnyHash
                 )
               end
diff --git a/rbi/openlayer/models/projects/inference_pipeline_create_params.rbi b/rbi/openlayer/models/projects/inference_pipeline_create_params.rbi
index 27d0310..78ba97f 100644
--- a/rbi/openlayer/models/projects/inference_pipeline_create_params.rbi
+++ b/rbi/openlayer/models/projects/inference_pipeline_create_params.rbi
@@ -27,12 +27,12 @@ module Openlayer
           returns(
             T.nilable(
               T.any(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend
               )
             )
           )
@@ -84,12 +84,12 @@ module Openlayer
             data_backend:
               T.nilable(
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::OrHash
                 )
               ),
             project:
@@ -123,12 +123,12 @@ module Openlayer
               data_backend:
                 T.nilable(
                   T.any(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend
                   )
                 ),
               project:
@@ -152,27 +152,27 @@ module Openlayer
           Variants =
             T.type_alias do
               T.any(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4,
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend,
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend
               )
             end
 
-          class UnionMember0 < Openlayer::Internal::Type::BaseModel
+          class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType::OrSymbol
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType::OrSymbol
               )
             end
             attr_accessor :backend_type
@@ -192,7 +192,7 @@ module Openlayer
             sig do
               returns(
                 T.nilable(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::OrSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                 )
               )
             end
@@ -200,7 +200,7 @@ module Openlayer
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config
               )
             end
             attr_reader :config
@@ -208,7 +208,7 @@ module Openlayer
             sig do
               params(
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config::OrHash
               ).void
             end
             attr_writer :config
@@ -216,16 +216,16 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType::OrSymbol,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType::OrSymbol,
                 bigquery_connection_id: T.nilable(String),
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config::OrHash,
                 dataset_id: String,
                 project_id: String,
                 table_id: T.nilable(String),
                 partition_type:
                   T.nilable(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::OrSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                   )
               ).returns(T.attached_class)
             end
@@ -244,16 +244,16 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType::OrSymbol,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType::OrSymbol,
                   bigquery_connection_id: T.nilable(String),
                   config:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config,
                   dataset_id: String,
                   project_id: String,
                   table_id: T.nilable(String),
                   partition_type:
                     T.nilable(
-                      Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::OrSymbol
+                      Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                     )
                 }
               )
@@ -268,7 +268,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -276,13 +276,13 @@ module Openlayer
               BIGQUERY =
                 T.let(
                   :bigquery,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -294,7 +294,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -370,7 +370,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -378,23 +378,23 @@ module Openlayer
               DAY =
                 T.let(
                   :DAY,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
               MONTH =
                 T.let(
                   :MONTH,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
               YEAR =
                 T.let(
                   :YEAR,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   ]
                 )
               end
@@ -403,18 +403,18 @@ module Openlayer
             end
           end
 
-          class BackendType < Openlayer::Internal::Type::BaseModel
+          class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType::OrSymbol
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType::OrSymbol
               )
             end
             attr_accessor :backend_type
@@ -422,7 +422,7 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType::OrSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType::OrSymbol
               ).returns(T.attached_class)
             end
             def self.new(backend_type:)
@@ -432,7 +432,7 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType::OrSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType::OrSymbol
                 }
               )
             end
@@ -446,7 +446,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -454,13 +454,13 @@ module Openlayer
               DEFAULT =
                 T.let(
                   :default,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::BackendType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -469,18 +469,18 @@ module Openlayer
             end
           end
 
-          class UnionMember2 < Openlayer::Internal::Type::BaseModel
+          class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType::OrSymbol
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol
               )
             end
             attr_accessor :backend_type
@@ -499,7 +499,7 @@ module Openlayer
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config
               )
             end
             attr_reader :config
@@ -507,7 +507,7 @@ module Openlayer
             sig do
               params(
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config::OrHash
               ).void
             end
             attr_writer :config
@@ -515,9 +515,9 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType::OrSymbol,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol,
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config::OrHash,
                 database: String,
                 schema: String,
                 snowflake_connection_id: T.nilable(String),
@@ -538,9 +538,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType::OrSymbol,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol,
                   config:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config,
                   database: String,
                   schema: String,
                   snowflake_connection_id: T.nilable(String),
@@ -558,7 +558,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -566,13 +566,13 @@ module Openlayer
               SNOWFLAKE =
                 T.let(
                   :snowflake,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -584,7 +584,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -654,18 +654,18 @@ module Openlayer
             end
           end
 
-          class UnionMember3 < Openlayer::Internal::Type::BaseModel
+          class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType::OrSymbol
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol
               )
             end
             attr_accessor :backend_type
@@ -678,7 +678,7 @@ module Openlayer
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config
               )
             end
             attr_reader :config
@@ -686,7 +686,7 @@ module Openlayer
             sig do
               params(
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config::OrHash
               ).void
             end
             attr_writer :config
@@ -694,9 +694,9 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType::OrSymbol,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol,
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config::OrHash,
                 databricks_dtl_connection_id: T.nilable(String),
                 table_id: T.nilable(String)
               ).returns(T.attached_class)
@@ -713,9 +713,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType::OrSymbol,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol,
                   config:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config,
                   databricks_dtl_connection_id: T.nilable(String),
                   table_id: T.nilable(String)
                 }
@@ -731,7 +731,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -739,13 +739,13 @@ module Openlayer
               DATABRICKS_DTL =
                 T.let(
                   :databricks_dtl,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -757,7 +757,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -827,18 +827,18 @@ module Openlayer
             end
           end
 
-          class UnionMember4 < Openlayer::Internal::Type::BaseModel
+          class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType::OrSymbol
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType::OrSymbol
               )
             end
             attr_accessor :backend_type
@@ -854,7 +854,7 @@ module Openlayer
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config
               )
             end
             attr_reader :config
@@ -862,7 +862,7 @@ module Openlayer
             sig do
               params(
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config::OrHash
               ).void
             end
             attr_writer :config
@@ -870,9 +870,9 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType::OrSymbol,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType::OrSymbol,
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config::OrHash,
                 redshift_connection_id: T.nilable(String),
                 schema_name: String,
                 table_name: String
@@ -891,9 +891,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType::OrSymbol,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType::OrSymbol,
                   config:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config,
                   redshift_connection_id: T.nilable(String),
                   schema_name: String,
                   table_name: String
@@ -910,7 +910,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -918,13 +918,13 @@ module Openlayer
               REDSHIFT =
                 T.let(
                   :redshift,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -936,7 +936,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -1006,18 +1006,18 @@ module Openlayer
             end
           end
 
-          class UnionMember5 < Openlayer::Internal::Type::BaseModel
+          class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType::OrSymbol
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType::OrSymbol
               )
             end
             attr_accessor :backend_type
@@ -1036,7 +1036,7 @@ module Openlayer
 
             sig do
               returns(
-                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config
+                Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config
               )
             end
             attr_reader :config
@@ -1044,7 +1044,7 @@ module Openlayer
             sig do
               params(
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config::OrHash
               ).void
             end
             attr_writer :config
@@ -1052,9 +1052,9 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType::OrSymbol,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType::OrSymbol,
                 config:
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config::OrHash,
                 database: String,
                 postgres_connection_id: T.nilable(String),
                 schema: String,
@@ -1075,9 +1075,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType::OrSymbol,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType::OrSymbol,
                   config:
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config,
                   database: String,
                   postgres_connection_id: T.nilable(String),
                   schema: String,
@@ -1095,7 +1095,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1103,13 +1103,13 @@ module Openlayer
               POSTGRES =
                 T.let(
                   :postgres,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -1121,7 +1121,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config,
+                    Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
diff --git a/rbi/openlayer/models/projects/inference_pipeline_create_response.rbi b/rbi/openlayer/models/projects/inference_pipeline_create_response.rbi
index 8317f6f..d231c52 100644
--- a/rbi/openlayer/models/projects/inference_pipeline_create_response.rbi
+++ b/rbi/openlayer/models/projects/inference_pipeline_create_response.rbi
@@ -171,12 +171,12 @@ module Openlayer
             data_backend:
               T.nilable(
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::OrHash,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::OrHash,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::OrHash,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::OrHash,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::OrHash,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::OrHash
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::OrHash,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::OrHash,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::OrHash,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::OrHash,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::OrHash,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::OrHash
                 )
               ),
             date_last_polled: T.nilable(Time),
@@ -357,27 +357,27 @@ module Openlayer
           Variants =
             T.type_alias do
               T.any(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0,
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType,
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2,
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3,
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4,
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend,
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend,
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend,
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend,
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend,
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend
               )
             end
 
-          class UnionMember0 < Openlayer::Internal::Type::BaseModel
+          class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
               )
             end
             attr_accessor :backend_type
@@ -397,7 +397,7 @@ module Openlayer
             sig do
               returns(
                 T.nilable(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
               )
             end
@@ -406,14 +406,14 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType::OrSymbol,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType::OrSymbol,
                 bigquery_connection_id: T.nilable(String),
                 dataset_id: String,
                 project_id: String,
                 table_id: T.nilable(String),
                 partition_type:
                   T.nilable(
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::OrSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                   )
               ).returns(T.attached_class)
             end
@@ -431,16 +431,16 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol,
                   bigquery_connection_id: T.nilable(String),
                   config:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::Config,
                   dataset_id: String,
                   project_id: String,
                   table_id: T.nilable(String),
                   partition_type:
                     T.nilable(
-                      Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                     )
                 }
               )
@@ -455,7 +455,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -463,13 +463,13 @@ module Openlayer
               BIGQUERY =
                 T.let(
                   :bigquery,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -481,7 +481,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -546,7 +546,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -554,23 +554,23 @@ module Openlayer
               DAY =
                 T.let(
                   :DAY,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
               MONTH =
                 T.let(
                   :MONTH,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
               YEAR =
                 T.let(
                   :YEAR,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   ]
                 )
               end
@@ -579,18 +579,18 @@ module Openlayer
             end
           end
 
-          class BackendType < Openlayer::Internal::Type::BaseModel
+          class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
               )
             end
             attr_accessor :backend_type
@@ -598,7 +598,7 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType::OrSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType::OrSymbol
               ).returns(T.attached_class)
             end
             def self.new(backend_type:)
@@ -608,7 +608,7 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                 }
               )
             end
@@ -622,7 +622,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -630,13 +630,13 @@ module Openlayer
               DEFAULT =
                 T.let(
                   :default,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -645,18 +645,18 @@ module Openlayer
             end
           end
 
-          class UnionMember2 < Openlayer::Internal::Type::BaseModel
+          class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
               )
             end
             attr_accessor :backend_type
@@ -676,7 +676,7 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType::OrSymbol,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol,
                 database: String,
                 schema: String,
                 snowflake_connection_id: T.nilable(String),
@@ -696,9 +696,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol,
                   config:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::Config,
                   database: String,
                   schema: String,
                   snowflake_connection_id: T.nilable(String),
@@ -716,7 +716,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -724,13 +724,13 @@ module Openlayer
               SNOWFLAKE =
                 T.let(
                   :snowflake,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -742,7 +742,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -801,18 +801,18 @@ module Openlayer
             end
           end
 
-          class UnionMember3 < Openlayer::Internal::Type::BaseModel
+          class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
               )
             end
             attr_accessor :backend_type
@@ -826,7 +826,7 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType::OrSymbol,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol,
                 databricks_dtl_connection_id: T.nilable(String),
                 table_id: T.nilable(String)
               ).returns(T.attached_class)
@@ -842,9 +842,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol,
                   config:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::Config,
                   databricks_dtl_connection_id: T.nilable(String),
                   table_id: T.nilable(String)
                 }
@@ -860,7 +860,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -868,13 +868,13 @@ module Openlayer
               DATABRICKS_DTL =
                 T.let(
                   :databricks_dtl,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -886,7 +886,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -945,18 +945,18 @@ module Openlayer
             end
           end
 
-          class UnionMember4 < Openlayer::Internal::Type::BaseModel
+          class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
               )
             end
             attr_accessor :backend_type
@@ -973,7 +973,7 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType::OrSymbol,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType::OrSymbol,
                 redshift_connection_id: T.nilable(String),
                 schema_name: String,
                 table_name: String
@@ -991,9 +991,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol,
                   config:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::Config,
                   redshift_connection_id: T.nilable(String),
                   schema_name: String,
                   table_name: String
@@ -1010,7 +1010,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1018,13 +1018,13 @@ module Openlayer
               REDSHIFT =
                 T.let(
                   :redshift,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -1036,7 +1036,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
@@ -1095,18 +1095,18 @@ module Openlayer
             end
           end
 
-          class UnionMember5 < Openlayer::Internal::Type::BaseModel
+          class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend,
                   Openlayer::Internal::AnyHash
                 )
               end
 
             sig do
               returns(
-                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
               )
             end
             attr_accessor :backend_type
@@ -1126,7 +1126,7 @@ module Openlayer
             sig do
               params(
                 backend_type:
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType::OrSymbol,
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType::OrSymbol,
                 database: String,
                 postgres_connection_id: T.nilable(String),
                 schema: String,
@@ -1146,9 +1146,9 @@ module Openlayer
               override.returns(
                 {
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol,
                   config:
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::Config,
                   database: String,
                   postgres_connection_id: T.nilable(String),
                   schema: String,
@@ -1166,7 +1166,7 @@ module Openlayer
                 T.type_alias do
                   T.all(
                     Symbol,
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType
                   )
                 end
               OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1174,13 +1174,13 @@ module Openlayer
               POSTGRES =
                 T.let(
                   :postgres,
-                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                 )
 
               sig do
                 override.returns(
                   T::Array[
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                   ]
                 )
               end
@@ -1192,7 +1192,7 @@ module Openlayer
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::Config,
+                    Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::Config,
                     Openlayer::Internal::AnyHash
                   )
                 end
diff --git a/rbi/openlayer/models/projects/inference_pipeline_list_response.rbi b/rbi/openlayer/models/projects/inference_pipeline_list_response.rbi
index aa0a726..9734ed1 100644
--- a/rbi/openlayer/models/projects/inference_pipeline_list_response.rbi
+++ b/rbi/openlayer/models/projects/inference_pipeline_list_response.rbi
@@ -213,12 +213,12 @@ module Openlayer
               data_backend:
                 T.nilable(
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::OrHash,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::OrHash,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::OrHash,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::OrHash,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::OrHash,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::OrHash
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::OrHash,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::OrHash,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::OrHash,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::OrHash,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::OrHash,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::OrHash
                   )
                 ),
               date_last_polled: T.nilable(Time),
@@ -399,27 +399,27 @@ module Openlayer
             Variants =
               T.type_alias do
                 T.any(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0,
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType,
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2,
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3,
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4,
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend,
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend,
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend,
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend,
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend,
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend
                 )
               end
 
-            class UnionMember0 < Openlayer::Internal::Type::BaseModel
+            class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend,
                     Openlayer::Internal::AnyHash
                   )
                 end
 
               sig do
                 returns(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                 )
               end
               attr_accessor :backend_type
@@ -439,7 +439,7 @@ module Openlayer
               sig do
                 returns(
                   T.nilable(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   )
                 )
               end
@@ -448,14 +448,14 @@ module Openlayer
               sig do
                 params(
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType::OrSymbol,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType::OrSymbol,
                   bigquery_connection_id: T.nilable(String),
                   dataset_id: String,
                   project_id: String,
                   table_id: T.nilable(String),
                   partition_type:
                     T.nilable(
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::OrSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::OrSymbol
                     )
                 ).returns(T.attached_class)
               end
@@ -473,16 +473,16 @@ module Openlayer
                 override.returns(
                   {
                     backend_type:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType::TaggedSymbol,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol,
                     bigquery_connection_id: T.nilable(String),
                     config:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::Config,
                     dataset_id: String,
                     project_id: String,
                     table_id: T.nilable(String),
                     partition_type:
                       T.nilable(
-                        Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                        Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                       )
                   }
                 )
@@ -497,7 +497,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -505,13 +505,13 @@ module Openlayer
                 BIGQUERY =
                   T.let(
                     :bigquery,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::BackendType::TaggedSymbol
                     ]
                   )
                 end
@@ -523,7 +523,7 @@ module Openlayer
                 OrHash =
                   T.type_alias do
                     T.any(
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::Config,
                       Openlayer::Internal::AnyHash
                     )
                   end
@@ -588,7 +588,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -596,23 +596,23 @@ module Openlayer
                 DAY =
                   T.let(
                     :DAY,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   )
                 MONTH =
                   T.let(
                     :MONTH,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   )
                 YEAR =
                   T.let(
                     :YEAR,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::PartitionType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::PartitionType::TaggedSymbol
                     ]
                   )
                 end
@@ -621,18 +621,18 @@ module Openlayer
               end
             end
 
-            class BackendType < Openlayer::Internal::Type::BaseModel
+            class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend,
                     Openlayer::Internal::AnyHash
                   )
                 end
 
               sig do
                 returns(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                 )
               end
               attr_accessor :backend_type
@@ -640,7 +640,7 @@ module Openlayer
               sig do
                 params(
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType::OrSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType::OrSymbol
                 ).returns(T.attached_class)
               end
               def self.new(backend_type:)
@@ -650,7 +650,7 @@ module Openlayer
                 override.returns(
                   {
                     backend_type:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                   }
                 )
               end
@@ -664,7 +664,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -672,13 +672,13 @@ module Openlayer
                 DEFAULT =
                   T.let(
                     :default,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::BackendType::TaggedSymbol
                     ]
                   )
                 end
@@ -687,18 +687,18 @@ module Openlayer
               end
             end
 
-            class UnionMember2 < Openlayer::Internal::Type::BaseModel
+            class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend,
                     Openlayer::Internal::AnyHash
                   )
                 end
 
               sig do
                 returns(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                 )
               end
               attr_accessor :backend_type
@@ -718,7 +718,7 @@ module Openlayer
               sig do
                 params(
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType::OrSymbol,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType::OrSymbol,
                   database: String,
                   schema: String,
                   snowflake_connection_id: T.nilable(String),
@@ -738,9 +738,9 @@ module Openlayer
                 override.returns(
                   {
                     backend_type:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType::TaggedSymbol,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol,
                     config:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::Config,
                     database: String,
                     schema: String,
                     snowflake_connection_id: T.nilable(String),
@@ -758,7 +758,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -766,13 +766,13 @@ module Openlayer
                 SNOWFLAKE =
                   T.let(
                     :snowflake,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::BackendType::TaggedSymbol
                     ]
                   )
                 end
@@ -784,7 +784,7 @@ module Openlayer
                 OrHash =
                   T.type_alias do
                     T.any(
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::Config,
                       Openlayer::Internal::AnyHash
                     )
                   end
@@ -843,18 +843,18 @@ module Openlayer
               end
             end
 
-            class UnionMember3 < Openlayer::Internal::Type::BaseModel
+            class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend,
                     Openlayer::Internal::AnyHash
                   )
                 end
 
               sig do
                 returns(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                 )
               end
               attr_accessor :backend_type
@@ -868,7 +868,7 @@ module Openlayer
               sig do
                 params(
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType::OrSymbol,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType::OrSymbol,
                   databricks_dtl_connection_id: T.nilable(String),
                   table_id: T.nilable(String)
                 ).returns(T.attached_class)
@@ -884,9 +884,9 @@ module Openlayer
                 override.returns(
                   {
                     backend_type:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType::TaggedSymbol,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol,
                     config:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::Config,
                     databricks_dtl_connection_id: T.nilable(String),
                     table_id: T.nilable(String)
                   }
@@ -902,7 +902,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -910,13 +910,13 @@ module Openlayer
                 DATABRICKS_DTL =
                   T.let(
                     :databricks_dtl,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::BackendType::TaggedSymbol
                     ]
                   )
                 end
@@ -928,7 +928,7 @@ module Openlayer
                 OrHash =
                   T.type_alias do
                     T.any(
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::Config,
                       Openlayer::Internal::AnyHash
                     )
                   end
@@ -987,18 +987,18 @@ module Openlayer
               end
             end
 
-            class UnionMember4 < Openlayer::Internal::Type::BaseModel
+            class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend,
                     Openlayer::Internal::AnyHash
                   )
                 end
 
               sig do
                 returns(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                 )
               end
               attr_accessor :backend_type
@@ -1015,7 +1015,7 @@ module Openlayer
               sig do
                 params(
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType::OrSymbol,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType::OrSymbol,
                   redshift_connection_id: T.nilable(String),
                   schema_name: String,
                   table_name: String
@@ -1033,9 +1033,9 @@ module Openlayer
                 override.returns(
                   {
                     backend_type:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType::TaggedSymbol,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol,
                     config:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::Config,
                     redshift_connection_id: T.nilable(String),
                     schema_name: String,
                     table_name: String
@@ -1052,7 +1052,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1060,13 +1060,13 @@ module Openlayer
                 REDSHIFT =
                   T.let(
                     :redshift,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::BackendType::TaggedSymbol
                     ]
                   )
                 end
@@ -1078,7 +1078,7 @@ module Openlayer
                 OrHash =
                   T.type_alias do
                     T.any(
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::Config,
                       Openlayer::Internal::AnyHash
                     )
                   end
@@ -1137,18 +1137,18 @@ module Openlayer
               end
             end
 
-            class UnionMember5 < Openlayer::Internal::Type::BaseModel
+            class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
               OrHash =
                 T.type_alias do
                   T.any(
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend,
                     Openlayer::Internal::AnyHash
                   )
                 end
 
               sig do
                 returns(
-                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                  Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                 )
               end
               attr_accessor :backend_type
@@ -1168,7 +1168,7 @@ module Openlayer
               sig do
                 params(
                   backend_type:
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType::OrSymbol,
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType::OrSymbol,
                   database: String,
                   postgres_connection_id: T.nilable(String),
                   schema: String,
@@ -1188,9 +1188,9 @@ module Openlayer
                 override.returns(
                   {
                     backend_type:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType::TaggedSymbol,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol,
                     config:
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::Config,
                     database: String,
                     postgres_connection_id: T.nilable(String),
                     schema: String,
@@ -1208,7 +1208,7 @@ module Openlayer
                   T.type_alias do
                     T.all(
                       Symbol,
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType
                     )
                   end
                 OrSymbol = T.type_alias { T.any(Symbol, String) }
@@ -1216,13 +1216,13 @@ module Openlayer
                 POSTGRES =
                   T.let(
                     :postgres,
-                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                    Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                   )
 
                 sig do
                   override.returns(
                     T::Array[
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::BackendType::TaggedSymbol
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::BackendType::TaggedSymbol
                     ]
                   )
                 end
@@ -1234,7 +1234,7 @@ module Openlayer
                 OrHash =
                   T.type_alias do
                     T.any(
-                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::Config,
+                      Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::Config,
                       Openlayer::Internal::AnyHash
                     )
                   end
diff --git a/rbi/openlayer/models/workspaces/invite_list_response.rbi b/rbi/openlayer/models/workspaces/invite_list_response.rbi
index 6058687..54c1c2c 100644
--- a/rbi/openlayer/models/workspaces/invite_list_response.rbi
+++ b/rbi/openlayer/models/workspaces/invite_list_response.rbi
@@ -12,17 +12,6 @@ module Openlayer
             )
           end
 
-        sig { returns(Openlayer::Models::Workspaces::InviteListResponse::Meta) }
-        attr_reader :_meta
-
-        sig do
-          params(
-            _meta:
-              Openlayer::Models::Workspaces::InviteListResponse::Meta::OrHash
-          ).void
-        end
-        attr_writer :_meta
-
         sig do
           returns(
             T::Array[Openlayer::Models::Workspaces::InviteListResponse::Item]
@@ -32,21 +21,18 @@ module Openlayer
 
         sig do
           params(
-            _meta:
-              Openlayer::Models::Workspaces::InviteListResponse::Meta::OrHash,
             items:
               T::Array[
                 Openlayer::Models::Workspaces::InviteListResponse::Item::OrHash
               ]
           ).returns(T.attached_class)
         end
-        def self.new(_meta:, items:)
+        def self.new(items:)
         end
 
         sig do
           override.returns(
             {
-              _meta: Openlayer::Models::Workspaces::InviteListResponse::Meta,
               items:
                 T::Array[
                   Openlayer::Models::Workspaces::InviteListResponse::Item
@@ -57,65 +43,6 @@ module Openlayer
         def to_hash
         end
 
-        class Meta < Openlayer::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Openlayer::Models::Workspaces::InviteListResponse::Meta,
-                Openlayer::Internal::AnyHash
-              )
-            end
-
-          # The current page.
-          sig { returns(Integer) }
-          attr_accessor :page
-
-          # The number of items per page.
-          sig { returns(Integer) }
-          attr_accessor :per_page
-
-          # The total number of items.
-          sig { returns(Integer) }
-          attr_accessor :total_items
-
-          # The total number of pages.
-          sig { returns(Integer) }
-          attr_accessor :total_pages
-
-          sig do
-            params(
-              page: Integer,
-              per_page: Integer,
-              total_items: Integer,
-              total_pages: Integer
-            ).returns(T.attached_class)
-          end
-          def self.new(
-            # The current page.
-            page:,
-            # The number of items per page.
-            per_page:,
-            # The total number of items.
-            total_items:,
-            # The total number of pages.
-            total_pages:
-          )
-          end
-
-          sig do
-            override.returns(
-              {
-                page: Integer,
-                per_page: Integer,
-                total_items: Integer,
-                total_pages: Integer
-              }
-            )
-          end
-          def to_hash
-          end
-        end
-
         class Item < Openlayer::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/openlayer/resources/projects/inference_pipelines.rbi b/rbi/openlayer/resources/projects/inference_pipelines.rbi
index 0c30331..64c32b5 100644
--- a/rbi/openlayer/resources/projects/inference_pipelines.rbi
+++ b/rbi/openlayer/resources/projects/inference_pipelines.rbi
@@ -13,12 +13,12 @@ module Openlayer
             data_backend:
               T.nilable(
                 T.any(
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::OrHash,
-                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::OrHash
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::OrHash,
+                  Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::OrHash
                 )
               ),
             project:
diff --git a/sig/openlayer/models/inference_pipeline_retrieve_response.rbs b/sig/openlayer/models/inference_pipeline_retrieve_response.rbs
index 68d21a2..731a264 100644
--- a/sig/openlayer/models/inference_pipeline_retrieve_response.rbs
+++ b/sig/openlayer/models/inference_pipeline_retrieve_response.rbs
@@ -145,29 +145,29 @@ module Openlayer
       end
 
       type data_backend =
-        Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0
-        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType
-        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2
-        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3
-        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4
-        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5
+        Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend
+        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend
+        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend
+        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend
+        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend
+        | Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend
 
       module DataBackend
         extend Openlayer::Internal::Type::Union
 
-        type union_member0 =
+        type big_query_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::backend_type,
             bigquery_connection_id: String?,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::Config,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::Config,
             dataset_id: String,
             project_id: String,
             table_id: String?,
-            partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::partition_type?
+            partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::partition_type?
           }
 
-        class UnionMember0 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::backend_type
+        class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::backend_type
 
           attr_accessor bigquery_connection_id: String?
 
@@ -177,25 +177,25 @@ module Openlayer
 
           attr_accessor table_id: String?
 
-          attr_accessor partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::partition_type?
+          attr_accessor partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::partition_type?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::backend_type,
             bigquery_connection_id: String?,
             dataset_id: String,
             project_id: String,
             table_id: String?,
-            ?partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::partition_type?
+            ?partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::partition_type?
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::backend_type,
             bigquery_connection_id: String?,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::Config,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::Config,
             dataset_id: String,
             project_id: String,
             table_id: String?,
-            partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::partition_type?
+            partition_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::partition_type?
           }
 
           type backend_type = :bigquery
@@ -205,7 +205,7 @@ module Openlayer
 
             BIGQUERY: :bigquery
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::backend_type]
           end
 
           type config =
@@ -251,24 +251,24 @@ module Openlayer
             MONTH: :MONTH
             YEAR: :YEAR
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember0::partition_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BigQueryDataBackend::partition_type]
           end
         end
 
-        type backend_type =
+        type default_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::backend_type
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::backend_type
           }
 
-        class BackendType < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::backend_type
+        class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::backend_type
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::backend_type
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::backend_type
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::backend_type
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::backend_type
           }
 
           type backend_type = :default
@@ -278,22 +278,22 @@ module Openlayer
 
             DEFAULT: :default
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::BackendType::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DefaultDataBackend::backend_type]
           end
         end
 
-        type union_member2 =
+        type snowflake_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::Config,
             database: String,
             schema: String,
             snowflake_connection_id: String?,
             table: String?
           }
 
-        class UnionMember2 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::backend_type
+        class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::backend_type
 
           attr_accessor database: String
 
@@ -304,7 +304,7 @@ module Openlayer
           attr_accessor table: String?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::backend_type,
             database: String,
             schema: String,
             snowflake_connection_id: String?,
@@ -312,8 +312,8 @@ module Openlayer
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::Config,
             database: String,
             schema: String,
             snowflake_connection_id: String?,
@@ -327,7 +327,7 @@ module Openlayer
 
             SNOWFLAKE: :snowflake
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember2::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::SnowflakeDataBackend::backend_type]
           end
 
           type config =
@@ -365,30 +365,30 @@ module Openlayer
           end
         end
 
-        type union_member3 =
+        type databricks_dtl_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::Config,
             databricks_dtl_connection_id: String?,
             table_id: String?
           }
 
-        class UnionMember3 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::backend_type
+        class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::backend_type
 
           attr_accessor databricks_dtl_connection_id: String?
 
           attr_accessor table_id: String?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
             databricks_dtl_connection_id: String?,
             table_id: String?
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::Config,
             databricks_dtl_connection_id: String?,
             table_id: String?
           }
@@ -400,7 +400,7 @@ module Openlayer
 
             DATABRICKS_DTL: :databricks_dtl
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember3::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::DatabricksDtlDataBackend::backend_type]
           end
 
           type config =
@@ -438,17 +438,17 @@ module Openlayer
           end
         end
 
-        type union_member4 =
+        type redshift_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::Config,
             redshift_connection_id: String?,
             schema_name: String,
             table_name: String
           }
 
-        class UnionMember4 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::backend_type
+        class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::backend_type
 
           attr_accessor redshift_connection_id: String?
 
@@ -457,15 +457,15 @@ module Openlayer
           attr_accessor table_name: String
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::backend_type,
             redshift_connection_id: String?,
             schema_name: String,
             table_name: String
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::Config,
             redshift_connection_id: String?,
             schema_name: String,
             table_name: String
@@ -478,7 +478,7 @@ module Openlayer
 
             REDSHIFT: :redshift
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember4::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::RedshiftDataBackend::backend_type]
           end
 
           type config =
@@ -516,18 +516,18 @@ module Openlayer
           end
         end
 
-        type union_member5 =
+        type postgres_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::Config,
             database: String,
             postgres_connection_id: String?,
             schema: String,
             table: String?
           }
 
-        class UnionMember5 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::backend_type
+        class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::backend_type
 
           attr_accessor database: String
 
@@ -538,7 +538,7 @@ module Openlayer
           attr_accessor table: String?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::backend_type,
             database: String,
             postgres_connection_id: String?,
             schema: String,
@@ -546,8 +546,8 @@ module Openlayer
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::backend_type,
-            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::Config,
+            backend_type: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::Config,
             database: String,
             postgres_connection_id: String?,
             schema: String,
@@ -561,7 +561,7 @@ module Openlayer
 
             POSTGRES: :postgres
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::UnionMember5::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineRetrieveResponse::DataBackend::PostgresDataBackend::backend_type]
           end
 
           type config =
diff --git a/sig/openlayer/models/inference_pipeline_update_response.rbs b/sig/openlayer/models/inference_pipeline_update_response.rbs
index b5fabf8..275abf9 100644
--- a/sig/openlayer/models/inference_pipeline_update_response.rbs
+++ b/sig/openlayer/models/inference_pipeline_update_response.rbs
@@ -145,29 +145,29 @@ module Openlayer
       end
 
       type data_backend =
-        Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0
-        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType
-        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2
-        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3
-        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4
-        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5
+        Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend
+        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend
+        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend
+        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend
+        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend
+        | Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend
 
       module DataBackend
         extend Openlayer::Internal::Type::Union
 
-        type union_member0 =
+        type big_query_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::backend_type,
             bigquery_connection_id: String?,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::Config,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::Config,
             dataset_id: String,
             project_id: String,
             table_id: String?,
-            partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::partition_type?
+            partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::partition_type?
           }
 
-        class UnionMember0 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::backend_type
+        class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::backend_type
 
           attr_accessor bigquery_connection_id: String?
 
@@ -177,25 +177,25 @@ module Openlayer
 
           attr_accessor table_id: String?
 
-          attr_accessor partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::partition_type?
+          attr_accessor partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::partition_type?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::backend_type,
             bigquery_connection_id: String?,
             dataset_id: String,
             project_id: String,
             table_id: String?,
-            ?partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::partition_type?
+            ?partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::partition_type?
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::backend_type,
             bigquery_connection_id: String?,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::Config,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::Config,
             dataset_id: String,
             project_id: String,
             table_id: String?,
-            partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::partition_type?
+            partition_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::partition_type?
           }
 
           type backend_type = :bigquery
@@ -205,7 +205,7 @@ module Openlayer
 
             BIGQUERY: :bigquery
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::backend_type]
           end
 
           type config =
@@ -251,24 +251,24 @@ module Openlayer
             MONTH: :MONTH
             YEAR: :YEAR
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember0::partition_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BigQueryDataBackend::partition_type]
           end
         end
 
-        type backend_type =
+        type default_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::backend_type
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::backend_type
           }
 
-        class BackendType < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::backend_type
+        class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::backend_type
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::backend_type
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::backend_type
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::backend_type
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::backend_type
           }
 
           type backend_type = :default
@@ -278,22 +278,22 @@ module Openlayer
 
             DEFAULT: :default
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::BackendType::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DefaultDataBackend::backend_type]
           end
         end
 
-        type union_member2 =
+        type snowflake_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::Config,
             database: String,
             schema: String,
             snowflake_connection_id: String?,
             table: String?
           }
 
-        class UnionMember2 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::backend_type
+        class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::backend_type
 
           attr_accessor database: String
 
@@ -304,7 +304,7 @@ module Openlayer
           attr_accessor table: String?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::backend_type,
             database: String,
             schema: String,
             snowflake_connection_id: String?,
@@ -312,8 +312,8 @@ module Openlayer
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::Config,
             database: String,
             schema: String,
             snowflake_connection_id: String?,
@@ -327,7 +327,7 @@ module Openlayer
 
             SNOWFLAKE: :snowflake
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember2::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::SnowflakeDataBackend::backend_type]
           end
 
           type config =
@@ -365,30 +365,30 @@ module Openlayer
           end
         end
 
-        type union_member3 =
+        type databricks_dtl_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::Config,
             databricks_dtl_connection_id: String?,
             table_id: String?
           }
 
-        class UnionMember3 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::backend_type
+        class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::backend_type
 
           attr_accessor databricks_dtl_connection_id: String?
 
           attr_accessor table_id: String?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
             databricks_dtl_connection_id: String?,
             table_id: String?
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::Config,
             databricks_dtl_connection_id: String?,
             table_id: String?
           }
@@ -400,7 +400,7 @@ module Openlayer
 
             DATABRICKS_DTL: :databricks_dtl
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember3::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::DatabricksDtlDataBackend::backend_type]
           end
 
           type config =
@@ -438,17 +438,17 @@ module Openlayer
           end
         end
 
-        type union_member4 =
+        type redshift_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::Config,
             redshift_connection_id: String?,
             schema_name: String,
             table_name: String
           }
 
-        class UnionMember4 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::backend_type
+        class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::backend_type
 
           attr_accessor redshift_connection_id: String?
 
@@ -457,15 +457,15 @@ module Openlayer
           attr_accessor table_name: String
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::backend_type,
             redshift_connection_id: String?,
             schema_name: String,
             table_name: String
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::Config,
             redshift_connection_id: String?,
             schema_name: String,
             table_name: String
@@ -478,7 +478,7 @@ module Openlayer
 
             REDSHIFT: :redshift
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember4::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::RedshiftDataBackend::backend_type]
           end
 
           type config =
@@ -516,18 +516,18 @@ module Openlayer
           end
         end
 
-        type union_member5 =
+        type postgres_data_backend =
           {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::Config,
             database: String,
             postgres_connection_id: String?,
             schema: String,
             table: String?
           }
 
-        class UnionMember5 < Openlayer::Internal::Type::BaseModel
-          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::backend_type
+        class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
+          attr_accessor backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::backend_type
 
           attr_accessor database: String
 
@@ -538,7 +538,7 @@ module Openlayer
           attr_accessor table: String?
 
           def initialize: (
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::backend_type,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::backend_type,
             database: String,
             postgres_connection_id: String?,
             schema: String,
@@ -546,8 +546,8 @@ module Openlayer
           ) -> void
 
           def to_hash: -> {
-            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::backend_type,
-            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::Config,
+            backend_type: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::backend_type,
+            config: Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::Config,
             database: String,
             postgres_connection_id: String?,
             schema: String,
@@ -561,7 +561,7 @@ module Openlayer
 
             POSTGRES: :postgres
 
-            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::UnionMember5::backend_type]
+            def self?.values: -> ::Array[Openlayer::Models::InferencePipelineUpdateResponse::DataBackend::PostgresDataBackend::backend_type]
           end
 
           type config =
diff --git a/sig/openlayer/models/projects/inference_pipeline_create_params.rbs b/sig/openlayer/models/projects/inference_pipeline_create_params.rbs
index 6990728..4429790 100644
--- a/sig/openlayer/models/projects/inference_pipeline_create_params.rbs
+++ b/sig/openlayer/models/projects/inference_pipeline_create_params.rbs
@@ -44,29 +44,29 @@ module Openlayer
         }
 
         type data_backend =
-          Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0
-          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BackendType
-          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2
-          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3
-          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4
-          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5
+          Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend
+          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend
+          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend
+          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend
+          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend
+          | Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend
 
         module DataBackend
           extend Openlayer::Internal::Type::Union
 
-          type union_member0 =
+          type big_query_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::backend_type,
               bigquery_connection_id: String?,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config,
               dataset_id: String,
               project_id: String,
               table_id: String?,
-              partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::partition_type?
+              partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::partition_type?
             }
 
-          class UnionMember0 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::backend_type
+          class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::backend_type
 
             attr_accessor bigquery_connection_id: String?
 
@@ -76,28 +76,28 @@ module Openlayer
 
             attr_accessor table_id: String?
 
-            attr_accessor partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::partition_type?
+            attr_accessor partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::partition_type?
 
-            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config
+            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::backend_type,
               bigquery_connection_id: String?,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config,
               dataset_id: String,
               project_id: String,
               table_id: String?,
-              ?partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::partition_type?
+              ?partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::partition_type?
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::backend_type,
               bigquery_connection_id: String?,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::Config,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::Config,
               dataset_id: String,
               project_id: String,
               table_id: String?,
-              partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::partition_type?
+              partition_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::partition_type?
             }
 
             type backend_type = :bigquery
@@ -107,7 +107,7 @@ module Openlayer
 
               BIGQUERY: :bigquery
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::backend_type]
             end
 
             type config =
@@ -156,24 +156,24 @@ module Openlayer
               MONTH: :MONTH
               YEAR: :YEAR
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember0::partition_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BigQueryDataBackend::partition_type]
             end
           end
 
-          type backend_type =
+          type default_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::backend_type
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::backend_type
             }
 
-          class BackendType < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::backend_type
+          class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::backend_type
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::backend_type
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::backend_type
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::backend_type
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::backend_type
             }
 
             type backend_type = :default
@@ -183,22 +183,22 @@ module Openlayer
 
               DEFAULT: :default
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::BackendType::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DefaultDataBackend::backend_type]
             end
           end
 
-          type union_member2 =
+          type snowflake_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config,
               database: String,
               schema: String,
               snowflake_connection_id: String?,
               table: String?
             }
 
-          class UnionMember2 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::backend_type
+          class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::backend_type
 
             attr_accessor database: String
 
@@ -208,11 +208,11 @@ module Openlayer
 
             attr_accessor table: String?
 
-            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config
+            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config,
               database: String,
               schema: String,
               snowflake_connection_id: String?,
@@ -220,8 +220,8 @@ module Openlayer
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::Config,
               database: String,
               schema: String,
               snowflake_connection_id: String?,
@@ -235,7 +235,7 @@ module Openlayer
 
               SNOWFLAKE: :snowflake
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember2::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::SnowflakeDataBackend::backend_type]
             end
 
             type config =
@@ -276,33 +276,33 @@ module Openlayer
             end
           end
 
-          type union_member3 =
+          type databricks_dtl_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config,
               databricks_dtl_connection_id: String?,
               table_id: String?
             }
 
-          class UnionMember3 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::backend_type
+          class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::backend_type
 
             attr_accessor databricks_dtl_connection_id: String?
 
             attr_accessor table_id: String?
 
-            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config
+            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config,
               databricks_dtl_connection_id: String?,
               table_id: String?
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::Config,
               databricks_dtl_connection_id: String?,
               table_id: String?
             }
@@ -314,7 +314,7 @@ module Openlayer
 
               DATABRICKS_DTL: :databricks_dtl
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember3::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::DatabricksDtlDataBackend::backend_type]
             end
 
             type config =
@@ -355,17 +355,17 @@ module Openlayer
             end
           end
 
-          type union_member4 =
+          type redshift_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config,
               redshift_connection_id: String?,
               schema_name: String,
               table_name: String
             }
 
-          class UnionMember4 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::backend_type
+          class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::backend_type
 
             attr_accessor redshift_connection_id: String?
 
@@ -373,19 +373,19 @@ module Openlayer
 
             attr_accessor table_name: String
 
-            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config
+            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config,
               redshift_connection_id: String?,
               schema_name: String,
               table_name: String
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::Config,
               redshift_connection_id: String?,
               schema_name: String,
               table_name: String
@@ -398,7 +398,7 @@ module Openlayer
 
               REDSHIFT: :redshift
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember4::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::RedshiftDataBackend::backend_type]
             end
 
             type config =
@@ -439,18 +439,18 @@ module Openlayer
             end
           end
 
-          type union_member5 =
+          type postgres_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config,
               database: String,
               postgres_connection_id: String?,
               schema: String,
               table: String?
             }
 
-          class UnionMember5 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::backend_type
+          class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::backend_type
 
             attr_accessor database: String
 
@@ -460,11 +460,11 @@ module Openlayer
 
             attr_accessor table: String?
 
-            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config
+            attr_accessor config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config,
               database: String,
               postgres_connection_id: String?,
               schema: String,
@@ -472,8 +472,8 @@ module Openlayer
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::backend_type,
-              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::backend_type,
+              config: Openlayer::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::Config,
               database: String,
               postgres_connection_id: String?,
               schema: String,
@@ -487,7 +487,7 @@ module Openlayer
 
               POSTGRES: :postgres
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::UnionMember5::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateParams::DataBackend::PostgresDataBackend::backend_type]
             end
 
             type config =
diff --git a/sig/openlayer/models/projects/inference_pipeline_create_response.rbs b/sig/openlayer/models/projects/inference_pipeline_create_response.rbs
index f5983db..aeb654a 100644
--- a/sig/openlayer/models/projects/inference_pipeline_create_response.rbs
+++ b/sig/openlayer/models/projects/inference_pipeline_create_response.rbs
@@ -146,29 +146,29 @@ module Openlayer
         end
 
         type data_backend =
-          Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0
-          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType
-          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2
-          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3
-          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4
-          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5
+          Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend
+          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend
+          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend
+          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend
+          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend
+          | Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend
 
         module DataBackend
           extend Openlayer::Internal::Type::Union
 
-          type union_member0 =
+          type big_query_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::backend_type,
               bigquery_connection_id: String?,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::Config,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::Config,
               dataset_id: String,
               project_id: String,
               table_id: String?,
-              partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::partition_type?
+              partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::partition_type?
             }
 
-          class UnionMember0 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::backend_type
+          class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::backend_type
 
             attr_accessor bigquery_connection_id: String?
 
@@ -178,25 +178,25 @@ module Openlayer
 
             attr_accessor table_id: String?
 
-            attr_accessor partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::partition_type?
+            attr_accessor partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::partition_type?
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::backend_type,
               bigquery_connection_id: String?,
               dataset_id: String,
               project_id: String,
               table_id: String?,
-              ?partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::partition_type?
+              ?partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::partition_type?
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::backend_type,
               bigquery_connection_id: String?,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::Config,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::Config,
               dataset_id: String,
               project_id: String,
               table_id: String?,
-              partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::partition_type?
+              partition_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::partition_type?
             }
 
             type backend_type = :bigquery
@@ -206,7 +206,7 @@ module Openlayer
 
               BIGQUERY: :bigquery
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::backend_type]
             end
 
             type config =
@@ -252,24 +252,24 @@ module Openlayer
               MONTH: :MONTH
               YEAR: :YEAR
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember0::partition_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BigQueryDataBackend::partition_type]
             end
           end
 
-          type backend_type =
+          type default_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::backend_type
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::backend_type
             }
 
-          class BackendType < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::backend_type
+          class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::backend_type
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::backend_type
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::backend_type
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::backend_type
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::backend_type
             }
 
             type backend_type = :default
@@ -279,22 +279,22 @@ module Openlayer
 
               DEFAULT: :default
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::BackendType::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DefaultDataBackend::backend_type]
             end
           end
 
-          type union_member2 =
+          type snowflake_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::Config,
               database: String,
               schema: String,
               snowflake_connection_id: String?,
               table: String?
             }
 
-          class UnionMember2 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::backend_type
+          class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::backend_type
 
             attr_accessor database: String
 
@@ -305,7 +305,7 @@ module Openlayer
             attr_accessor table: String?
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::backend_type,
               database: String,
               schema: String,
               snowflake_connection_id: String?,
@@ -313,8 +313,8 @@ module Openlayer
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::Config,
               database: String,
               schema: String,
               snowflake_connection_id: String?,
@@ -328,7 +328,7 @@ module Openlayer
 
               SNOWFLAKE: :snowflake
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember2::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::SnowflakeDataBackend::backend_type]
             end
 
             type config =
@@ -366,30 +366,30 @@ module Openlayer
             end
           end
 
-          type union_member3 =
+          type databricks_dtl_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::Config,
               databricks_dtl_connection_id: String?,
               table_id: String?
             }
 
-          class UnionMember3 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::backend_type
+          class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::backend_type
 
             attr_accessor databricks_dtl_connection_id: String?
 
             attr_accessor table_id: String?
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
               databricks_dtl_connection_id: String?,
               table_id: String?
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::Config,
               databricks_dtl_connection_id: String?,
               table_id: String?
             }
@@ -401,7 +401,7 @@ module Openlayer
 
               DATABRICKS_DTL: :databricks_dtl
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember3::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::DatabricksDtlDataBackend::backend_type]
             end
 
             type config =
@@ -439,17 +439,17 @@ module Openlayer
             end
           end
 
-          type union_member4 =
+          type redshift_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::Config,
               redshift_connection_id: String?,
               schema_name: String,
               table_name: String
             }
 
-          class UnionMember4 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::backend_type
+          class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::backend_type
 
             attr_accessor redshift_connection_id: String?
 
@@ -458,15 +458,15 @@ module Openlayer
             attr_accessor table_name: String
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::backend_type,
               redshift_connection_id: String?,
               schema_name: String,
               table_name: String
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::Config,
               redshift_connection_id: String?,
               schema_name: String,
               table_name: String
@@ -479,7 +479,7 @@ module Openlayer
 
               REDSHIFT: :redshift
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember4::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::RedshiftDataBackend::backend_type]
             end
 
             type config =
@@ -517,18 +517,18 @@ module Openlayer
             end
           end
 
-          type union_member5 =
+          type postgres_data_backend =
             {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::Config,
               database: String,
               postgres_connection_id: String?,
               schema: String,
               table: String?
             }
 
-          class UnionMember5 < Openlayer::Internal::Type::BaseModel
-            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::backend_type
+          class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
+            attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::backend_type
 
             attr_accessor database: String
 
@@ -539,7 +539,7 @@ module Openlayer
             attr_accessor table: String?
 
             def initialize: (
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::backend_type,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::backend_type,
               database: String,
               postgres_connection_id: String?,
               schema: String,
@@ -547,8 +547,8 @@ module Openlayer
             ) -> void
 
             def to_hash: -> {
-              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::backend_type,
-              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::Config,
+              backend_type: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::backend_type,
+              config: Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::Config,
               database: String,
               postgres_connection_id: String?,
               schema: String,
@@ -562,7 +562,7 @@ module Openlayer
 
               POSTGRES: :postgres
 
-              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::UnionMember5::backend_type]
+              def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineCreateResponse::DataBackend::PostgresDataBackend::backend_type]
             end
 
             type config =
diff --git a/sig/openlayer/models/projects/inference_pipeline_list_response.rbs b/sig/openlayer/models/projects/inference_pipeline_list_response.rbs
index e6412b8..9360c2b 100644
--- a/sig/openlayer/models/projects/inference_pipeline_list_response.rbs
+++ b/sig/openlayer/models/projects/inference_pipeline_list_response.rbs
@@ -162,29 +162,29 @@ module Openlayer
           end
 
           type data_backend =
-            Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0
-            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType
-            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2
-            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3
-            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4
-            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5
+            Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend
+            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend
+            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend
+            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend
+            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend
+            | Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend
 
           module DataBackend
             extend Openlayer::Internal::Type::Union
 
-            type union_member0 =
+            type big_query_data_backend =
               {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::backend_type,
                 bigquery_connection_id: String?,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::Config,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::Config,
                 dataset_id: String,
                 project_id: String,
                 table_id: String?,
-                partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::partition_type?
+                partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::partition_type?
               }
 
-            class UnionMember0 < Openlayer::Internal::Type::BaseModel
-              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::backend_type
+            class BigQueryDataBackend < Openlayer::Internal::Type::BaseModel
+              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::backend_type
 
               attr_accessor bigquery_connection_id: String?
 
@@ -194,25 +194,25 @@ module Openlayer
 
               attr_accessor table_id: String?
 
-              attr_accessor partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::partition_type?
+              attr_accessor partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::partition_type?
 
               def initialize: (
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::backend_type,
                 bigquery_connection_id: String?,
                 dataset_id: String,
                 project_id: String,
                 table_id: String?,
-                ?partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::partition_type?
+                ?partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::partition_type?
               ) -> void
 
               def to_hash: -> {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::backend_type,
                 bigquery_connection_id: String?,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::Config,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::Config,
                 dataset_id: String,
                 project_id: String,
                 table_id: String?,
-                partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::partition_type?
+                partition_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::partition_type?
               }
 
               type backend_type = :bigquery
@@ -222,7 +222,7 @@ module Openlayer
 
                 BIGQUERY: :bigquery
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::backend_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::backend_type]
               end
 
               type config =
@@ -268,24 +268,24 @@ module Openlayer
                 MONTH: :MONTH
                 YEAR: :YEAR
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember0::partition_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BigQueryDataBackend::partition_type]
               end
             end
 
-            type backend_type =
+            type default_data_backend =
               {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::backend_type
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::backend_type
               }
 
-            class BackendType < Openlayer::Internal::Type::BaseModel
-              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::backend_type
+            class DefaultDataBackend < Openlayer::Internal::Type::BaseModel
+              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::backend_type
 
               def initialize: (
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::backend_type
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::backend_type
               ) -> void
 
               def to_hash: -> {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::backend_type
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::backend_type
               }
 
               type backend_type = :default
@@ -295,22 +295,22 @@ module Openlayer
 
                 DEFAULT: :default
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::BackendType::backend_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DefaultDataBackend::backend_type]
               end
             end
 
-            type union_member2 =
+            type snowflake_data_backend =
               {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::Config,
                 database: String,
                 schema: String,
                 snowflake_connection_id: String?,
                 table: String?
               }
 
-            class UnionMember2 < Openlayer::Internal::Type::BaseModel
-              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::backend_type
+            class SnowflakeDataBackend < Openlayer::Internal::Type::BaseModel
+              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::backend_type
 
               attr_accessor database: String
 
@@ -321,7 +321,7 @@ module Openlayer
               attr_accessor table: String?
 
               def initialize: (
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::backend_type,
                 database: String,
                 schema: String,
                 snowflake_connection_id: String?,
@@ -329,8 +329,8 @@ module Openlayer
               ) -> void
 
               def to_hash: -> {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::Config,
                 database: String,
                 schema: String,
                 snowflake_connection_id: String?,
@@ -344,7 +344,7 @@ module Openlayer
 
                 SNOWFLAKE: :snowflake
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember2::backend_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::SnowflakeDataBackend::backend_type]
               end
 
               type config =
@@ -382,30 +382,30 @@ module Openlayer
               end
             end
 
-            type union_member3 =
+            type databricks_dtl_data_backend =
               {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::Config,
                 databricks_dtl_connection_id: String?,
                 table_id: String?
               }
 
-            class UnionMember3 < Openlayer::Internal::Type::BaseModel
-              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::backend_type
+            class DatabricksDtlDataBackend < Openlayer::Internal::Type::BaseModel
+              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::backend_type
 
               attr_accessor databricks_dtl_connection_id: String?
 
               attr_accessor table_id: String?
 
               def initialize: (
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::backend_type,
                 databricks_dtl_connection_id: String?,
                 table_id: String?
               ) -> void
 
               def to_hash: -> {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::Config,
                 databricks_dtl_connection_id: String?,
                 table_id: String?
               }
@@ -417,7 +417,7 @@ module Openlayer
 
                 DATABRICKS_DTL: :databricks_dtl
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember3::backend_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::DatabricksDtlDataBackend::backend_type]
               end
 
               type config =
@@ -455,17 +455,17 @@ module Openlayer
               end
             end
 
-            type union_member4 =
+            type redshift_data_backend =
               {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::Config,
                 redshift_connection_id: String?,
                 schema_name: String,
                 table_name: String
               }
 
-            class UnionMember4 < Openlayer::Internal::Type::BaseModel
-              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::backend_type
+            class RedshiftDataBackend < Openlayer::Internal::Type::BaseModel
+              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::backend_type
 
               attr_accessor redshift_connection_id: String?
 
@@ -474,15 +474,15 @@ module Openlayer
               attr_accessor table_name: String
 
               def initialize: (
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::backend_type,
                 redshift_connection_id: String?,
                 schema_name: String,
                 table_name: String
               ) -> void
 
               def to_hash: -> {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::Config,
                 redshift_connection_id: String?,
                 schema_name: String,
                 table_name: String
@@ -495,7 +495,7 @@ module Openlayer
 
                 REDSHIFT: :redshift
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember4::backend_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::RedshiftDataBackend::backend_type]
               end
 
               type config =
@@ -533,18 +533,18 @@ module Openlayer
               end
             end
 
-            type union_member5 =
+            type postgres_data_backend =
               {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::Config,
                 database: String,
                 postgres_connection_id: String?,
                 schema: String,
                 table: String?
               }
 
-            class UnionMember5 < Openlayer::Internal::Type::BaseModel
-              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::backend_type
+            class PostgresDataBackend < Openlayer::Internal::Type::BaseModel
+              attr_accessor backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::backend_type
 
               attr_accessor database: String
 
@@ -555,7 +555,7 @@ module Openlayer
               attr_accessor table: String?
 
               def initialize: (
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::backend_type,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::backend_type,
                 database: String,
                 postgres_connection_id: String?,
                 schema: String,
@@ -563,8 +563,8 @@ module Openlayer
               ) -> void
 
               def to_hash: -> {
-                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::backend_type,
-                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::Config,
+                backend_type: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::backend_type,
+                config: Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::Config,
                 database: String,
                 postgres_connection_id: String?,
                 schema: String,
@@ -578,7 +578,7 @@ module Openlayer
 
                 POSTGRES: :postgres
 
-                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::UnionMember5::backend_type]
+                def self?.values: -> ::Array[Openlayer::Models::Projects::InferencePipelineListResponse::Item::DataBackend::PostgresDataBackend::backend_type]
               end
 
               type config =
diff --git a/sig/openlayer/models/workspaces/invite_list_response.rbs b/sig/openlayer/models/workspaces/invite_list_response.rbs
index 302401f..4e59d2b 100644
--- a/sig/openlayer/models/workspaces/invite_list_response.rbs
+++ b/sig/openlayer/models/workspaces/invite_list_response.rbs
@@ -3,57 +3,20 @@ module Openlayer
     module Workspaces
       type invite_list_response =
         {
-          _meta: Openlayer::Models::Workspaces::InviteListResponse::Meta,
           items: ::Array[Openlayer::Models::Workspaces::InviteListResponse::Item]
         }
 
       class InviteListResponse < Openlayer::Internal::Type::BaseModel
-        attr_accessor _meta: Openlayer::Models::Workspaces::InviteListResponse::Meta
-
         attr_accessor items: ::Array[Openlayer::Models::Workspaces::InviteListResponse::Item]
 
         def initialize: (
-          _meta: Openlayer::Models::Workspaces::InviteListResponse::Meta,
           items: ::Array[Openlayer::Models::Workspaces::InviteListResponse::Item]
         ) -> void
 
         def to_hash: -> {
-          _meta: Openlayer::Models::Workspaces::InviteListResponse::Meta,
           items: ::Array[Openlayer::Models::Workspaces::InviteListResponse::Item]
         }
 
-        type meta =
-          {
-            page: Integer,
-            per_page: Integer,
-            total_items: Integer,
-            total_pages: Integer
-          }
-
-        class Meta < Openlayer::Internal::Type::BaseModel
-          attr_accessor page: Integer
-
-          attr_accessor per_page: Integer
-
-          attr_accessor total_items: Integer
-
-          attr_accessor total_pages: Integer
-
-          def initialize: (
-            page: Integer,
-            per_page: Integer,
-            total_items: Integer,
-            total_pages: Integer
-          ) -> void
-
-          def to_hash: -> {
-            page: Integer,
-            per_page: Integer,
-            total_items: Integer,
-            total_pages: Integer
-          }
-        end
-
         type item =
           {
             id: String,
diff --git a/test/openlayer/resources/workspaces/invites_test.rb b/test/openlayer/resources/workspaces/invites_test.rb
index dcdffe5..10153ec 100644
--- a/test/openlayer/resources/workspaces/invites_test.rb
+++ b/test/openlayer/resources/workspaces/invites_test.rb
@@ -26,7 +26,6 @@ def test_list
 
     assert_pattern do
       response => {
-        _meta: Openlayer::Models::Workspaces::InviteListResponse::Meta,
         items: ^(Openlayer::Internal::Type::ArrayOf[Openlayer::Models::Workspaces::InviteListResponse::Item])
       }
     end