> ## Documentation Index > Fetch the complete documentation index at: https://docs.lapyme.com.ar/llms.txt > Use this file to discover all available pages before exploring further. # Guardar las variantes de un producto > Guarda opciones y variantes en una transacción. Las variantes omitidas se conservan. Solo remove_variants retira variantes. Incluí Idempotency-Key. ## OpenAPI ````yaml /api-reference/openapi.json put /api/v1/products/{product_id}/variants openapi: 3.1.0 info: title: La Pyme API description: >- Resources and workflows for purchases, sales, inventory, contacts, products, reports, and settings. version: 1.0.0 contact: name: La Pyme Support email: hola@lapyme.com.ar license: name: Proprietary url: https://lapyme.com.ar/terminos servers: - url: https://api.lapyme.com.ar description: Servidor de producción security: - bearerAuth: [] tags: - name: API description: Public API operations for La Pyme integrations. paths: /api/v1/products/{product_id}/variants: put: tags: - API summary: Guardar las variantes de un producto description: >- Guarda opciones y variantes en una transacción. Las variantes omitidas se conservan. Solo remove_variants retira variantes. Incluí Idempotency-Key. operationId: saveApiProductVariants parameters: - name: product_id in: path required: true schema: type: string format: uuid - name: Idempotency-Key in: header required: true schema: type: string minLength: 1 maxLength: 255 requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ApiProductVariantSaveRequest' responses: '200': description: Matriz guardada content: application/json: schema: $ref: '#/components/schemas/ApiProductVariantSaveResponse' '400': description: Matriz inválida o componente de combo activo content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Matriz inválida o componente de combo activo retryable: false details: [] '401': description: Autenticación requerida content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Autenticación requerida retryable: false details: [] '403': description: Sin permiso para modificar productos content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Sin permiso para modificar productos retryable: false details: [] '404': description: Producto no encontrado content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Producto no encontrado retryable: false details: [] '409': description: Clave de idempotencia usada con otro cuerpo content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Clave de idempotencia usada con otro cuerpo retryable: false details: [] '429': description: Límite de solicitudes excedido para la organización headers: Retry-After: description: Segundos a esperar antes de volver a intentar la solicitud. schema: type: string example: '30' X-RateLimit-Limit: description: Límite de la ventana activa. schema: type: string example: '5000' X-RateLimit-Remaining: description: Solicitudes restantes en la ventana activa. schema: type: string example: '0' X-RateLimit-Reset: description: Segundos restantes hasta el reset de la ventana activa. schema: type: string example: '30' RateLimit-Limit: description: Límite de la ventana activa en formato estándar. schema: type: string example: '5000' RateLimit-Remaining: description: Solicitudes restantes en la ventana activa en formato estándar. schema: type: string example: '0' RateLimit-Reset: description: >- Segundos hasta el reset de la ventana activa en formato estándar. schema: type: string example: '30' content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: RATE_LIMITED value: request_id: req_rate_limit_1 error: type: rate_limit_error code: RATE_LIMITED message: >- The organization request limit was reached. Try again later. retryable: true details: [] '500': description: No se pudo guardar la matriz content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: No se pudo guardar la matriz retryable: false details: [] components: schemas: ApiProductVariantSaveRequest: type: object properties: options: minItems: 1 maxItems: 3 type: array items: type: object properties: name: type: string minLength: 1 maxLength: 100 previous_name: type: string minLength: 1 maxLength: 100 required: - name additionalProperties: false remove_options: maxItems: 3 type: array items: type: string minLength: 1 maxLength: 100 rename_option_values: maxItems: 32 type: array items: type: object properties: option: type: string minLength: 1 maxLength: 100 from: type: string minLength: 1 maxLength: 100 to: type: string minLength: 1 maxLength: 100 required: - option - from - to additionalProperties: false variants: maxItems: 32 type: array items: type: object properties: id: type: string format: uuid option_values: type: object propertyNames: type: string minLength: 1 maxLength: 100 additionalProperties: type: string minLength: 1 maxLength: 100 sku: type: string minLength: 1 maxLength: 100 barcode: anyOf: - type: string maxLength: 100 - type: 'null' cost: type: integer minimum: 0 price: type: integer minimum: 0 promotional_price: anyOf: - type: integer minimum: 0 - type: 'null' additionalProperties: false remove_variants: maxItems: 32 type: array items: type: string format: uuid additionalProperties: false ApiProductVariantSaveResponse: type: object properties: request_id: type: string data: type: object properties: object: type: string const: product_variant_matrix created_count: type: integer idempotent_replay: type: boolean variants: type: array items: type: object properties: id: type: string format: uuid sku: type: string option_values: type: object propertyNames: type: string additionalProperties: type: string required: - id - sku - option_values additionalProperties: false removed: type: array items: type: object properties: id: type: string format: uuid status: $ref: '#/components/schemas/ApiSharedEnum51b4d76d1b' required: - id - status additionalProperties: false required: - object - created_count - idempotent_replay - variants - removed additionalProperties: false required: - request_id - data additionalProperties: false ApiErrorEnvelope: type: object properties: request_id: type: string error: type: object properties: type: type: string enum: - api_error - authentication_error - authorization_error - business_error - external_dependency_error - idempotency_error - invalid_request_error - rate_limit_error code: type: string message: type: string retryable: type: boolean details: type: array items: type: object properties: field: type: string code: type: string message: type: string metadata: type: object propertyNames: type: string additionalProperties: type: - string - number - boolean - 'null' required: - code - message additionalProperties: false required: - type - code - message - retryable - details additionalProperties: false required: - request_id - error additionalProperties: false ApiSharedEnum51b4d76d1b: type: string enum: - deleted - archived securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: Incluí tu API key en el header Authorization con el prefijo Bearer. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.