# Get Class by ID **GET /classes/{classId}** Retrieves a specific class by its ID (must be owner or enrolled). ## Servers - Local development server: http://localhost:8080/api (Local development server) - Production server: https://api.huy-devops.site/api (Production server) ## Authentication methods - Bearer auth ## Parameters ### Path parameters - **classId** (string) The class ID ## Responses ### 200 Class retrieved successfully #### Body: application/json (object) - **success** (boolean) - **code** (integer(int32)) - **message** (string) - **data** (object) Class (learning group) representing a classroom with enrolled students ### 401 Unauthorized - Invalid or missing authentication token #### Body: application/json (object) - **success** (boolean) - **code** (integer) - **errorCode** (string) - **message** (string) - **timestamp** (string(date-time)) ### 403 Forbidden - Insufficient permissions #### Body: application/json (object) - **success** (boolean) - **code** (integer) - **errorCode** (string) - **message** (string) - **timestamp** (string(date-time)) ### 404 Not Found - Resource does not exist #### Body: application/json (object) - **success** (boolean) - **code** (integer) - **errorCode** (string) - **message** (string) - **timestamp** (string(date-time)) ### 500 Internal Server Error #### Body: application/json (object) - **success** (boolean) - **code** (integer) - **errorCode** (string) - **message** (string) - **timestamp** (string(date-time)) [Powered by Bump.sh](https://bump.sh)