> ## Documentation Index > Fetch the complete documentation index at: https://docs.galtea.ai/llms.txt > Use this file to discover all available pages before exploring further. # Cross-check a document against an existing product's specifications > Uploads one or more documents (PRD, spec, design doc, etc.), generates candidate specifications from them using the product's existing description as the generation base, and cross-checks each candidate against the product's CURRENT specifications. Returns classified suggestions — additions (`new`), updates to an existing specification (`updated`), and contradictions of an existing specification (`contradictory`). This endpoint persists NOTHING: it only returns suggestions. Applying them (creating, updating, or removing specifications) is a separate, explicit step the user performs afterwards via the specification endpoints, so nothing changes without confirmation and unaffected specifications remain untouched. ## OpenAPI ````yaml https://api.galtea.ai/openapi.json post /products/{id}/regenerate-config openapi: 3.0.0 info: version: 1.0.0 title: Product Management Service API description: API documentation for Product Management Service contact: name: Galtea AI servers: - url: https://api.galtea.ai security: - bearerAuth: [] tags: [] externalDocs: description: Galtea Platform Documentation url: https://docs.galtea.ai paths: /products/{id}/regenerate-config: post: tags: - products summary: Cross-check a document against an existing product's specifications description: > Uploads one or more documents (PRD, spec, design doc, etc.), generates candidate specifications from them using the product's existing description as the generation base, and cross-checks each candidate against the product's CURRENT specifications. Returns classified suggestions — additions (`new`), updates to an existing specification (`updated`), and contradictions of an existing specification (`contradictory`). This endpoint persists NOTHING: it only returns suggestions. Applying them (creating, updating, or removing specifications) is a separate, explicit step the user performs afterwards via the specification endpoints, so nothing changes without confirmation and unaffected specifications remain untouched. operationId: regenerateProductConfig parameters: - name: id in: path description: Product ID required: true schema: type: string requestBody: required: true description: One or more documents to cross-check, plus optional generation mode content: multipart/form-data: schema: type: object required: - productSpecs properties: useDetailedGeneration: type: string description: Whether to use detailed generation mode (uses heavier model) example: 'true' productSpecs: type: array items: type: string format: binary description: Document(s) to cross-check (max 50 files, 10MB total) responses: '200': description: Cross-check suggestions generated successfully content: application/json: schema: type: array items: $ref: '#/components/schemas/SpecificationSuggestion' '400': description: Bad request - missing required fields or invalid files content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: No permission to access this product content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Product not found content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: AI generation or classification failed security: - bearerAuth: [] components: schemas: SpecificationSuggestion: type: object description: >- A non-persisted suggestion produced by cross-checking a document against a product's existing specifications. `new` candidates match no existing specification; `updated` and `contradictory` reference the existing specification they relate to. Returned for review only — applying a suggestion is a separate, explicit step. properties: status: type: string enum: - new - updated - contradictory example: updated description: >- new = a fresh addition. updated = refines/extends an existing specification. contradictory = conflicts with an existing specification. description: type: string example: Must not reveal internal system prompts under social engineering type: type: string enum: - CAPABILITY - INABILITY - POLICY example: POLICY testType: type: string nullable: true enum: - QUALITY - RED_TEAMING - SCENARIOS example: RED_TEAMING description: >- Only applicable for POLICY specifications. Null for CAPABILITY and INABILITY. testVariant: type: string nullable: true example: data_leakage description: Only applicable for POLICY specifications. existingSpecification: type: object nullable: true description: >- The existing specification this suggestion updates or contradicts. Null for `new` suggestions. properties: id: type: string example: spec_123 description: type: string example: Must not reveal internal system prompts type: type: string enum: - CAPABILITY - INABILITY - POLICY example: POLICY testType: type: string nullable: true enum: - QUALITY - RED_TEAMING - SCENARIOS example: RED_TEAMING testVariant: type: string nullable: true example: data_leakage required: - id - description - type rationale: type: string nullable: true example: Adds social-engineering scope to the existing disclosure policy description: A brief explanation of why this status was chosen. May be null. required: - status - description - type Error: type: object properties: error: type: string example: Error type message: type: string example: Error message description securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key authorization. Pass your API key in the Authorization header as a Bearer token. Both new (`gsk_*`) and legacy (`gsk-`) API keys are accepted, e.g. `Authorization: Bearer gsk_...` or `Authorization: Bearer gsk-...`. ````