# Delete subtask Deletes the matching subtask. > Warning: Deleting a subtask permantently destroys its record. Endpoint: DELETE /projects/{project_id}/assignments/{assignment_id}/subtasks/{subtask_id} Version: v1 Security: AuthToken ## Header parameters: - `Content-Type` (string, required) Enum: "application/json" ## Path parameters: - `project_id` (integer, required) Unique identifier for the resource instance. Example: 1234567 - `assignment_id` (integer, required) Unique identifier for the resource instance. Example: 889 - `subtask_id` (integer, required) Unique identifier for the resource instance. Example: 6789012345