public async IAsyncEnumerable <IData> GetAllPersons()
{
var result = await GraphQLClient.GetMetadataIdsAsync();
result.EnsureNoErrors();
foreach (var item in result.Data !.Metadata.Nodes)
{
var pr = await GraphQLClient.GetDataByMetadataIdAsync(item.Id);
pr.EnsureNoErrors();
yield return(pr.Data !.DataByMetadataId);
}
}