fix: add overlay to remove nullable from pagination offset params (#121)

.speakeasy/gen.yaml

@@ -32,7 +32,7 @@ generation:
     skipResponseBodyAssertions: false
   preApplyUnionDiscriminators: true
 python:
-  version: 0.8.1
+  version: 0.9.1
   additionalDependencies:
     dev: {}
     main: {}
@@ -59,7 +59,7 @@ python:
   flattenGlobalSecurity: true
   flattenRequests: true
   flatteningOrder: parameters-first
-  forwardCompatibleUnionsByDefault: "tagged-only"
+  forwardCompatibleUnionsByDefault: tagged-only
   imports:
     option: openapi
     paths:

.speakeasy/in.openapi.yaml

@@ -3511,6 +3511,7 @@ components:
             - function
           type: object
         - $ref: '#/components/schemas/DatetimeServerTool'
+        - $ref: '#/components/schemas/ImageGenerationServerTool_OpenRouter'
         - $ref: '#/components/schemas/ChatSearchModelsServerTool'
         - $ref: '#/components/schemas/OpenRouterWebSearchServerTool'
         - $ref: '#/components/schemas/ChatWebSearchShorthand'
@@ -3673,20 +3674,7 @@ components:
           nullable: true
           type: number
         image_config:
-          additionalProperties:
-            anyOf:
-              - type: string
-              - format: double
-                type: number
-              - items:
-                  nullable: true
-                type: array
-          description: >-
-            Provider-specific image configuration options. Keys and values vary by model/provider. See
-            https://openrouter.ai/docs/guides/overview/multimodal/image-generation for more details.
-          example:
-            aspect_ratio: '16:9'
-          type: object
+          $ref: '#/components/schemas/ImageConfig'
         logit_bias:
           additionalProperties:
             format: double
@@ -5775,6 +5763,22 @@ components:
       example: monthly
       nullable: true
       type: string
+    ImageConfig:
+      additionalProperties:
+        anyOf:
+          - type: string
+          - format: double
+            type: number
+          - items:
+              nullable: true
+            type: array
+      description: >-
+        Provider-specific image configuration options. Keys and values vary by model/provider. See
+        https://openrouter.ai/docs/guides/overview/multimodal/image-generation for more details.
+      example:
+        aspect_ratio: '16:9'
+        quality: high
+      type: object
     ImageGenCallCompletedEvent:
       allOf:
         - $ref: '#/components/schemas/OpenAIResponsesImageGenCallCompleted'
@@ -5888,6 +5892,46 @@ components:
       required:
         - type
       type: object
+    ImageGenerationServerTool_OpenRouter:
+      description: 'OpenRouter built-in server tool: generates images from text prompts using an image generation model'
+      example:
+        parameters:
+          model: openai/gpt-image-1
+          quality: high
+          size: 1024x1024
+        type: openrouter:image_generation
+      properties:
+        parameters:
+          $ref: '#/components/schemas/ImageGenerationServerToolConfig'
+        type:
+          enum:
+            - openrouter:image_generation
+          type: string
+      required:
+        - type
+      type: object
+    ImageGenerationServerToolConfig:
+      additionalProperties:
+        anyOf:
+          - type: string
+          - format: double
+            type: number
+          - items:
+              nullable: true
+            type: array
+      description: >-
+        Configuration for the openrouter:image_generation server tool. Accepts all image_config params (aspect_ratio,
+        quality, size, background, output_format, output_compression, moderation, etc.) plus a model field.
+      example:
+        aspect_ratio: '16:9'
+        model: openai/gpt-image-1
+        quality: high
+      properties:
+        model:
+          description: Which image generation model to use (e.g. "openai/gpt-image-1"). Defaults to "openai/gpt-image-1".
+          example: openai/gpt-image-1
+          type: string
+      type: object
     ImageGenerationStatus:
       enum:
         - in_progress
@@ -7584,6 +7628,7 @@ components:
                   - name
                 type: object
               - $ref: '#/components/schemas/DatetimeServerTool'
+              - $ref: '#/components/schemas/ImageGenerationServerTool_OpenRouter'
               - $ref: '#/components/schemas/ChatSearchModelsServerTool'
               - $ref: '#/components/schemas/OpenRouterWebSearchServerTool'
           type: array
@@ -11316,17 +11361,7 @@ components:
           nullable: true
           type: number
         image_config:
-          additionalProperties:
-            anyOf:
-              - type: string
-              - format: double
-                type: number
-          description: >-
-            Provider-specific image configuration options. Keys and values vary by model/provider. See
-            https://openrouter.ai/docs/features/multimodal/image-generation for more details.
-          example:
-            aspect_ratio: '16:9'
-          type: object
+          $ref: '#/components/schemas/ImageConfig'
         include:
           items:
             $ref: '#/components/schemas/ResponseIncludesEnum'
@@ -11475,6 +11510,7 @@ components:
               - $ref: '#/components/schemas/ApplyPatchServerTool'
               - $ref: '#/components/schemas/CustomTool'
               - $ref: '#/components/schemas/DatetimeServerTool'
+              - $ref: '#/components/schemas/ImageGenerationServerTool_OpenRouter'
               - $ref: '#/components/schemas/ChatSearchModelsServerTool'
               - $ref: '#/components/schemas/WebSearchServerTool_OpenRouter'
           type: array

.speakeasy/overlays/fix-nullable-pagination.overlay.yaml

@@ -0,0 +1,10 @@
+overlay: 1.0.0
+x-speakeasy-jsonpath: rfc9535
+info:
+  title: Fix nullable pagination params
+  version: 0.0.0
+actions:
+  - target: $..parameters[?@.name == "offset" && @.in == "query"].schema
+    description: Remove nullable from offset query params to fix mypy errors in pagination helpers
+    update:
+      nullable: false

.speakeasy/workflow.lock

@@ -2,8 +2,8 @@ speakeasyVersion: 1.680.0
 sources:
     OpenRouter API:
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:0795e89fdc7634204a5e1c93c441069d7bfb349fc1c7f43a53db24f0803c72fa
-        sourceBlobDigest: sha256:bb920e0d3ed7fb2c204d06aa436d9ce9a3635727d3a6147a7a2798333458d12a
+        sourceRevisionDigest: sha256:3982892b2b8f82bfc2a26a0f6fcc9512b665a1051dc240a9cfa29001b9453aa9
+        sourceBlobDigest: sha256:727d3c1f7d36ffbf94c57b565536d8a16804eaef4c4043dd6c98152fc1629c8f
         tags:
             - latest
             - 1.0.0
@@ -11,10 +11,10 @@ targets:
     open-router:
         source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:0795e89fdc7634204a5e1c93c441069d7bfb349fc1c7f43a53db24f0803c72fa
-        sourceBlobDigest: sha256:bb920e0d3ed7fb2c204d06aa436d9ce9a3635727d3a6147a7a2798333458d12a
+        sourceRevisionDigest: sha256:3982892b2b8f82bfc2a26a0f6fcc9512b665a1051dc240a9cfa29001b9453aa9
+        sourceBlobDigest: sha256:727d3c1f7d36ffbf94c57b565536d8a16804eaef4c4043dd6c98152fc1629c8f
         codeSamplesNamespace: open-router-python-code-samples
-        codeSamplesRevisionDigest: sha256:c368e0601d6b667625dd99ffcd53e69e3dc98a4b518a45444add6457dde83b22
+        codeSamplesRevisionDigest: sha256:db86aed74d199f265e2e20442ef652dac0911c8a657ccb3e6614d56a26b8b44e
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.680.0
@@ -26,6 +26,9 @@ workflow:
                 - location: .speakeasy/overlays/open-enums.overlay.yaml
                 - location: .speakeasy/overlays/remove-rss-responses.overlay.yaml
                 - location: .speakeasy/overlays/add-headers.overlay.yaml
+                - location: .speakeasy/overlays/allof-simplify.overlay.yaml
+                - location: .speakeasy/overlays/boolean-query-params.overlay.yaml
+                - location: .speakeasy/overlays/fix-nullable-pagination.overlay.yaml
             output: .speakeasy/out.openapi.yaml
             registry:
                 location: registry.speakeasyapi.dev/openrouter/sdk/open-router-chat-completions-api

.speakeasy/workflow.yaml

@@ -10,6 +10,7 @@ sources:
             - location: .speakeasy/overlays/add-headers.overlay.yaml
             - location: .speakeasy/overlays/allof-simplify.overlay.yaml
             - location: .speakeasy/overlays/boolean-query-params.overlay.yaml
+            - location: .speakeasy/overlays/fix-nullable-pagination.overlay.yaml
         output: .speakeasy/out.openapi.yaml
         registry:
             location: registry.speakeasyapi.dev/openrouter/sdk/open-router-chat-completions-api