# PUT /channel-custom-fields/{id}.json **PUT /channel-custom-fields/{id}.json** ## Servers - http://api.example.com/v1: http://api.example.com/v1 () ## Authentication methods - Bearer auth ## Parameters ### Path parameters - **id** (integer(int64)) Numeric ID of the instance ### Body: application/json (object) - **channelId** (integer(int32)) Channel - **createdAt** (string(date-time)) Created at - **customFieldId** (integer(int32)) Custom field - **id** (integer(int32)) Id - **purpose** (string) Purpose - **updatedAt** (string(date-time)) Updated at ## Responses [Powered by Bump.sh](https://bump.sh)