# Update a custom field Update a custom field's name or order. Endpoint: PUT /leads/api/custom-fields/{uuid} Version: 2.0.0 Security: bearerAuth ## Path parameters: - `uuid` (string, required) Resource UUID. ## Request fields (application/json): - `name` (string) - `order` (integer) ## Response 200 fields (application/json): - `uuid` (string) - `team_id` (integer) - `user_id` (integer) - `name` (string) Example: "Industry Vertical" - `object` (string) Enum: "lead", "company" - `order` (integer)