# Update a supplier item **PUT /2024-09/supplier-items/{supplier_item}** Update the specified supplier item's information ## Servers - Production server (uses live data): https://app.merchanthq.com/api (Production server (uses live data)) ## Authentication methods - Default ## Parameters ### Path parameters - **supplier_item** (string(uuid)) The UUID of the supplier item ### Body: application/json (object) - **description** (string | null) Description of the supplier item - **product_id** (string | null) The UUID of the associated product - **costs** (array[object]) Cost tiers for different minimum order quantities ## Responses ### 204 Empty response with no content ### 401 The request requires user authentication or the user is not authorized to access this resource. #### Body: application/json (object) - **message** (string) ### 403 Forbidden - The user does not have permission to access this resource. #### Body: application/json (object) - **message** (string) ### 404 The specified resource was not found #### Body: application/json (object) - **message** (string) [Powered by Bump.sh](https://bump.sh)