# Update Fields **PUT /api/v1.0/tasks/{task_id}/fields/{field_id}** This endpoint updates the custom field detail of the task. ## Servers - https://openapi.niftypm.com: https://openapi.niftypm.com () ## Authentication methods - Bearer ## Parameters ### Path parameters - **task_id** (string) Enter task id - **field_id** (string) ## Responses ### 200 Success Response ### 401 The client request has not been completed because it lacks valid authentication credentials for the requested resource. ### 403 The client does not have access rights to the content. ### 405 The request method is known by the server but is not supported by the target resource. [Powered by Bump.sh](https://bump.sh)