# Convert pro-forma invoice to regular invoice **PATCH /api-v1/sales-invoice/{id}/convert-pro-forma** ## Servers - https://wyzio.app: https://wyzio.app () ## Parameters ### Headers - **TARGET-ORGANIZATION-ID** (integer(int32)) ID of organization, for which the operation must be performed - **WEAL-TOKEN** (string) API token (can be retrieved from account settings) ### Path parameters - **id** (integer) id ## Responses ### 200 OK #### Body: */* (object) - **items** (array[object]) [Powered by Bump.sh](https://bump.sh)