fix(openapi): restore embedded request wrappers (#4176)

FastAPI generator now only unwraps body params explicitly marked with
Body(embed=False) so the /eval run_eval schema once again exposes
RunEvalRequest, matching our integration tests and the server's request
parsing.

Regenerated the OpenAPI specs to capture the restored wrapper.

CI on the Stainless preview builds should be green.

docs/static/deprecated-llama-stack-spec.yaml

@@ -193,7 +193,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/RegisterScoringFunctionRequestLoose'
+              $ref: '#/components/schemas/RegisterScoringFunctionRequest'
         required: true
       deprecated: true
   /v1/scoring-functions/{scoring_fn_id}:
@@ -549,7 +549,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/RegisterDatasetRequestLoose'
+              $ref: '#/components/schemas/RegisterDatasetRequest'
         required: true
       deprecated: true
   /v1beta/datasets/{dataset_id}:
@@ -7429,6 +7429,14 @@ components:
       - scores
       title: EvaluateResponse
       description: The response from an evaluation.
+    RunEvalRequest:
+      properties:
+        benchmark_config:
+          $ref: '#/components/schemas/BenchmarkConfig'
+      type: object
+      required:
+      - benchmark_config
+      title: RunEvalRequest
     Job:
       properties:
         job_id:
@@ -8012,6 +8020,67 @@ components:
       - $ref: '#/components/schemas/CompletionInputType'
         title: CompletionInputType
       title: StringType | ... (9 variants)
+    RegisterScoringFunctionRequest:
+      properties:
+        scoring_fn_id:
+          type: string
+          title: Scoring Fn Id
+        description:
+          type: string
+          title: Description
+        return_type:
+          anyOf:
+          - $ref: '#/components/schemas/StringType'
+            title: StringType
+          - $ref: '#/components/schemas/NumberType'
+            title: NumberType
+          - $ref: '#/components/schemas/BooleanType'
+            title: BooleanType
+          - $ref: '#/components/schemas/ArrayType'
+            title: ArrayType
+          - $ref: '#/components/schemas/ObjectType'
+            title: ObjectType
+          - $ref: '#/components/schemas/JsonType'
+            title: JsonType
+          - $ref: '#/components/schemas/UnionType'
+            title: UnionType
+          - $ref: '#/components/schemas/ChatCompletionInputType'
+            title: ChatCompletionInputType
+          - $ref: '#/components/schemas/CompletionInputType'
+            title: CompletionInputType
+          title: StringType | ... (9 variants)
+        provider_scoring_fn_id:
+          anyOf:
+          - type: string
+          - type: 'null'
+        provider_id:
+          anyOf:
+          - type: string
+          - type: 'null'
+        params:
+          anyOf:
+          - oneOf:
+            - $ref: '#/components/schemas/LLMAsJudgeScoringFnParams'
+              title: LLMAsJudgeScoringFnParams
+            - $ref: '#/components/schemas/RegexParserScoringFnParams'
+              title: RegexParserScoringFnParams
+            - $ref: '#/components/schemas/BasicScoringFnParams'
+              title: BasicScoringFnParams
+            discriminator:
+              propertyName: type
+              mapping:
+                basic: '#/components/schemas/BasicScoringFnParams'
+                llm_as_judge: '#/components/schemas/LLMAsJudgeScoringFnParams'
+                regex_parser: '#/components/schemas/RegexParserScoringFnParams'
+            title: LLMAsJudgeScoringFnParams | RegexParserScoringFnParams | BasicScoringFnParams
+          - type: 'null'
+          title: Params
+      type: object
+      required:
+      - scoring_fn_id
+      - description
+      - return_type
+      title: RegisterScoringFunctionRequest
     RegisterShieldRequest:
       properties:
         shield_id:
@@ -8070,6 +8139,31 @@ components:
       - $ref: '#/components/schemas/RowsDataSource'
         title: RowsDataSource
       title: URIDataSource | RowsDataSource
+    RegisterDatasetRequest:
+      properties:
+        purpose:
+          $ref: '#/components/schemas/DatasetPurpose'
+        source:
+          anyOf:
+          - $ref: '#/components/schemas/URIDataSource'
+            title: URIDataSource
+          - $ref: '#/components/schemas/RowsDataSource'
+            title: RowsDataSource
+          title: URIDataSource | RowsDataSource
+        metadata:
+          anyOf:
+          - additionalProperties: true
+            type: object
+          - type: 'null'
+        dataset_id:
+          anyOf:
+          - type: string
+          - type: 'null'
+      type: object
+      required:
+      - purpose
+      - source
+      title: RegisterDatasetRequest
     RegisterBenchmarkRequest:
       properties:
         benchmark_id:
@@ -8806,41 +8900,6 @@ components:
       required:
       - reasoning_tokens
       title: OutputTokensDetails
-    RegisterDatasetRequestLoose:
-      properties:
-        purpose:
-          title: Purpose
-        source:
-          title: Source
-        metadata:
-          title: Metadata
-        dataset_id:
-          title: Dataset Id
-      type: object
-      required:
-      - purpose
-      - source
-      title: RegisterDatasetRequestLoose
-    RegisterScoringFunctionRequestLoose:
-      properties:
-        scoring_fn_id:
-          title: Scoring Fn Id
-        description:
-          title: Description
-        return_type:
-          title: Return Type
-        provider_scoring_fn_id:
-          title: Provider Scoring Fn Id
-        provider_id:
-          title: Provider Id
-        params:
-          title: Params
-      type: object
-      required:
-      - scoring_fn_id
-      - description
-      - return_type
-      title: RegisterScoringFunctionRequestLoose
     SearchRankingOptions:
       properties:
         ranker:

docs/static/experimental-llama-stack-spec.yaml

@@ -300,7 +300,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/BenchmarkConfig'
+              $ref: '#/components/schemas/RunEvalRequest'
         required: true
   /v1alpha/eval/benchmarks/{benchmark_id}/jobs/{job_id}:
     get:
@@ -6711,6 +6711,14 @@ components:
       - scores
       title: EvaluateResponse
       description: The response from an evaluation.
+    RunEvalRequest:
+      properties:
+        benchmark_config:
+          $ref: '#/components/schemas/BenchmarkConfig'
+      type: object
+      required:
+      - benchmark_config
+      title: RunEvalRequest
     Job:
       properties:
         job_id:

docs/static/stainless-llama-stack-spec.yaml

@@ -1810,7 +1810,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/RegisterScoringFunctionRequestLoose'
+              $ref: '#/components/schemas/RegisterScoringFunctionRequest'
         required: true
       deprecated: true
   /v1/scoring-functions/{scoring_fn_id}:
@@ -3300,7 +3300,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/RegisterDatasetRequestLoose'
+              $ref: '#/components/schemas/RegisterDatasetRequest'
         required: true
       deprecated: true
   /v1beta/datasets/{dataset_id}:
@@ -3557,7 +3557,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/BenchmarkConfig'
+              $ref: '#/components/schemas/RunEvalRequest'
         required: true
   /v1alpha/eval/benchmarks/{benchmark_id}/jobs/{job_id}:
     get:
@@ -10586,6 +10586,14 @@ components:
       - scores
       title: EvaluateResponse
       description: The response from an evaluation.
+    RunEvalRequest:
+      properties:
+        benchmark_config:
+          $ref: '#/components/schemas/BenchmarkConfig'
+      type: object
+      required:
+      - benchmark_config
+      title: RunEvalRequest
     Job:
       properties:
         job_id:
@@ -11169,6 +11177,67 @@ components:
       - $ref: '#/components/schemas/CompletionInputType'
         title: CompletionInputType
       title: StringType | ... (9 variants)
+    RegisterScoringFunctionRequest:
+      properties:
+        scoring_fn_id:
+          type: string
+          title: Scoring Fn Id
+        description:
+          type: string
+          title: Description
+        return_type:
+          anyOf:
+          - $ref: '#/components/schemas/StringType'
+            title: StringType
+          - $ref: '#/components/schemas/NumberType'
+            title: NumberType
+          - $ref: '#/components/schemas/BooleanType'
+            title: BooleanType
+          - $ref: '#/components/schemas/ArrayType'
+            title: ArrayType
+          - $ref: '#/components/schemas/ObjectType'
+            title: ObjectType
+          - $ref: '#/components/schemas/JsonType'
+            title: JsonType
+          - $ref: '#/components/schemas/UnionType'
+            title: UnionType
+          - $ref: '#/components/schemas/ChatCompletionInputType'
+            title: ChatCompletionInputType
+          - $ref: '#/components/schemas/CompletionInputType'
+            title: CompletionInputType
+          title: StringType | ... (9 variants)
+        provider_scoring_fn_id:
+          anyOf:
+          - type: string
+          - type: 'null'
+        provider_id:
+          anyOf:
+          - type: string
+          - type: 'null'
+        params:
+          anyOf:
+          - oneOf:
+            - $ref: '#/components/schemas/LLMAsJudgeScoringFnParams'
+              title: LLMAsJudgeScoringFnParams
+            - $ref: '#/components/schemas/RegexParserScoringFnParams'
+              title: RegexParserScoringFnParams
+            - $ref: '#/components/schemas/BasicScoringFnParams'
+              title: BasicScoringFnParams
+            discriminator:
+              propertyName: type
+              mapping:
+                basic: '#/components/schemas/BasicScoringFnParams'
+                llm_as_judge: '#/components/schemas/LLMAsJudgeScoringFnParams'
+                regex_parser: '#/components/schemas/RegexParserScoringFnParams'
+            title: LLMAsJudgeScoringFnParams | RegexParserScoringFnParams | BasicScoringFnParams
+          - type: 'null'
+          title: Params
+      type: object
+      required:
+      - scoring_fn_id
+      - description
+      - return_type
+      title: RegisterScoringFunctionRequest
     RegisterShieldRequest:
       properties:
         shield_id:
@@ -11227,6 +11296,31 @@ components:
       - $ref: '#/components/schemas/RowsDataSource'
         title: RowsDataSource
       title: URIDataSource | RowsDataSource
+    RegisterDatasetRequest:
+      properties:
+        purpose:
+          $ref: '#/components/schemas/DatasetPurpose'
+        source:
+          anyOf:
+          - $ref: '#/components/schemas/URIDataSource'
+            title: URIDataSource
+          - $ref: '#/components/schemas/RowsDataSource'
+            title: RowsDataSource
+          title: URIDataSource | RowsDataSource
+        metadata:
+          anyOf:
+          - additionalProperties: true
+            type: object
+          - type: 'null'
+        dataset_id:
+          anyOf:
+          - type: string
+          - type: 'null'
+      type: object
+      required:
+      - purpose
+      - source
+      title: RegisterDatasetRequest
     RegisterBenchmarkRequest:
       properties:
         benchmark_id:
@@ -11963,41 +12057,6 @@ components:
       required:
       - reasoning_tokens
       title: OutputTokensDetails
-    RegisterDatasetRequestLoose:
-      properties:
-        purpose:
-          title: Purpose
-        source:
-          title: Source
-        metadata:
-          title: Metadata
-        dataset_id:
-          title: Dataset Id
-      type: object
-      required:
-      - purpose
-      - source
-      title: RegisterDatasetRequestLoose
-    RegisterScoringFunctionRequestLoose:
-      properties:
-        scoring_fn_id:
-          title: Scoring Fn Id
-        description:
-          title: Description
-        return_type:
-          title: Return Type
-        provider_scoring_fn_id:
-          title: Provider Scoring Fn Id
-        provider_id:
-          title: Provider Id
-        params:
-          title: Params
-      type: object
-      required:
-      - scoring_fn_id
-      - description
-      - return_type
-      title: RegisterScoringFunctionRequestLoose
     SearchRankingOptions:
       properties:
         ranker: