Function isAlreadyExists

examples/artifacts/src/index.ts:225–231

(cause: unknown)

}

function isAlreadyExists(cause: unknown): boolean {
  return (
    cause instanceof Error &&
    cause.name === "ArtifactsError" &&
    (cause as { code?: unknown }).code === "ALREADY_EXISTS"
  );
}

function errorJSON(error: unknown, status: number): Response {
  const message = error instanceof Error ? error.message : String(error);