getMetadata method

Future<String?> getMetadata(
  1. String key
)

Implementation

Future<String?> getMetadata(
  String key,
) async {
  final request = RequestRepositoryGetMetadata(
    repo: handle,
    key: key,
  );
  final response = await client.invoke(request);
  switch (response) {
    case ResponseString(value: final value): return value;
    case ResponseNone(): return null;
    default: throw UnexpectedResponse();
  }
}