Function isClientApiError

apps/api/src/middleware/error-handler.ts:75–78

(error: unknown)

 * at `error`.
 */
const isClientApiError = (error: unknown): boolean =>
  error instanceof ApiError &&
  error.statusCode >= 400 &&
  error.statusCode < 500;

/*
 * Resolve the final HTTP status BEFORE the log line so observability