# Update task type **PUT /data/task-types/{instance_id}** Update a task type with data provided in the request body. JSON format is expected. Task type names must be unique. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Jwt authorization ## Parameters ### Path parameters - **instance_id** (string(uuid)) ### Body: application/json (object) - **name** (string) - **color** (string) ## Responses ### 200 Task type updated successfully #### Body: application/json (object) - **id** (string(uuid)) - **name** (string) - **for_entity** (string) - **color** (string) - **created_at** (string(date-time)) - **updated_at** (string(date-time)) ### 400 Invalid data format or task type name already exists [Powered by Bump.sh](https://bump.sh)