# Add **POST /V1/products/special-price** Add or update product's special price. If any items will have invalid price, store id, sku or dates, they will be marked as failed and excluded from update list and \Magento\Catalog\Api\Data\PriceUpdateResultInterface[] with problem description will be returned. If there were no failed items during update empty array will be returned. If error occurred during the update exception will be thrown. ## Servers - https://magento2.winkelstraat.mac/rest/all: https://magento2.winkelstraat.mac/rest/all () ## Parameters ## Body parameters Content-type: - **prices** (array[object]) Product Special Price Interface is used to encapsulate data that can be processed by efficient price API. ## Responses ### 200: 200 Success. #### Body Parameters: (array[object]) - **message** (string) Error message, that contains description of error occurred during price update. - **parameters** (array[string]) Parameters, that could be displayed in error message placeholders. - **extension_attributes** (object) ExtensionInterface class for @see \Magento\Catalog\Api\Data\PriceUpdateResultInterface ### 401: 401 Unauthorized #### Body Parameters: (object) - **message** (string) Error message - **errors** (array[object]) Error details - **code** (integer) Error code - **parameters** (array[object]) Error parameters item - **trace** (string) Stack trace ### 400: 400 Bad Request #### Body Parameters: (object) - **message** (string) Error message - **errors** (array[object]) Error details - **code** (integer) Error code - **parameters** (array[object]) Error parameters item - **trace** (string) Stack trace ### default: Unexpected error #### Body Parameters: (object) - **message** (string) Error message - **errors** (array[object]) Error details - **code** (integer) Error code - **parameters** (array[object]) Error parameters item - **trace** (string) Stack trace [Powered by Bump.sh](https://bump.sh)