getAccount method Null safety

Future<GetAccountResponse> getAccount(
  1. String accountId
)

Fetch a minimal set of current info about a stellar account.

Implementation

Future<GetAccountResponse> getAccount(String accountId) async {
  if (!this.acknowledgeExperimental) {
    printExperimentalFlagErr();
    return GetAccountResponse.fromJson(_experimentalErr);
  }

  JsonRpcMethod getAccount =
      JsonRpcMethod("getAccount", args: {'address': accountId});
  dio.Response response = await _dio.post(_serverUrl,
      data: json.encode(getAccount), options: dio.Options(headers: _headers));
  if (enableLogging) {
    print("getAccount response: $response");
  }
  return GetAccountResponse.fromJson(response.data);
}