action api2cart_product_option_value_add { label: "ProductOptionValueAdd" description: "Add product option item from option." provider: api2cart method: POST path: "/product.option.value.add.json" encoding: json input: { type: "object" properties: { clear_cache: { type: "boolean" } option_id: { type: "string" } option_value: { type: "string" } product_id: { type: "string" } sort_order: { type: "integer" } } required: ["option_id", "option_value", "product_id"] additionalProperties: false } output: { type: "object" properties: { result: { type: "object" properties: { option_value_id: { type: "string" } } } return_code: { type: "integer" } return_message: { type: "string" } } } }