# Get milestone **GET /data/milestones/{instance_id}** Retrieve a milestone by its ID and return it as a JSON object. Supports including relations. Vendor access is blocked. Requires project access. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Jwt authorization ## Parameters #### Path parameters - **instance_id** (string(uuid)) #### Query parameters - **relations** (boolean) Whether to include relations ## Responses ### 200: Milestone retrieved successfully #### Body Parameters: application/json (object) - **id** (string(uuid)) - **name** (string) - **project_id** (string(uuid)) - **date** (string(date)) - **created_at** (string(date-time)) - **updated_at** (string(date-time)) ### 400: Invalid ID format or query error [Powered by Bump.sh](https://bump.sh)