chore: update OpenAPI spec from monorepo (#1134)

Co-authored-by: OpenRouter SDK Bot <sdk-bot@openrouter.ai>

Author: openrouter-docs-sync[bot]

.speakeasy/in.openapi.yaml

@@ -39319,6 +39319,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: 'Unauthorized - Authentication required or invalid credentials'
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: 'Only management keys can perform this operation'
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: 'Forbidden - Authentication successful but insufficient permissions'
         '404':
           content:
             application/json:
@@ -39546,6 +39556,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: 'Unauthorized - Authentication required or invalid credentials'
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: 'Only management keys can perform this operation'
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: 'Forbidden - Authentication successful but insufficient permissions'
         '404':
           content:
             application/json:
@@ -48327,6 +48347,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: 'Unauthorized - Authentication required or invalid credentials'
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: 'Only management keys can perform this operation'
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: 'Forbidden - Authentication successful but insufficient permissions'
         '500':
           content:
             application/json:
@@ -48419,6 +48449,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: 'Unauthorized - Authentication required or invalid credentials'
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: 'Only management keys can perform this operation'
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: 'Forbidden - Authentication successful but insufficient permissions'
         '404':
           content:
             application/json:
@@ -48888,6 +48928,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: 'Unauthorized - Authentication required or invalid credentials'
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: 'Only management keys can perform this operation'
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: 'Forbidden - Authentication successful but insufficient permissions'
         '404':
           content:
             application/json:
@@ -48987,6 +49037,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: 'Unauthorized - Authentication required or invalid credentials'
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: 'Only management keys can perform this operation'
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: 'Forbidden - Authentication successful but insufficient permissions'
         '404':
           content:
             application/json: