Too Many Write Operations when Uploading Files

Happy New Year to Здравко  and Greg-DB  !

Thank-you for the clarification.

I now understand that I need to use UploadSessionStartAsync with Close = true instead of UploadAsync.

I have another query related to the last fragment call to UploadSessionAppendV2Async

As I understand, I need to make the last call to UploadSessionAppendV2Async with Close = true parameter.

var cursor = new UploadSessionCursor(uploadSession.SessionId, offset);
await clientadmin.Files.UploadSessionAppendV2Async(cursor, true, memStream);

Do I using the same cursor as used above while initializing UploadSessionFinishArg ?

And do I then add UploadSessionFinishArg to List<UploadSessionFinishArg> as below?

UploadSessionFinishArg arg = new UploadSessionFinishArg(cursor, new CommitInfo(uploadSession.Item.PathDisplay));
args.Add(arg);

where args is if type declared globally

public List<UploadSessionFinishArg> args = new List<UploadSessionFinishArg>();

And, once all upload sessions have been added to args, I call the UploadSessionFinishBatchAsync

UploadSessionFinishBatchArg batchArg = new UploadSessionFinishBatchArg(args);
var result = await clientadmin.Files.UploadSessionFinishBatchAsync(batchArg);
if(result != null && result.AsAsyncJobId != null && result.AsAsyncJobId.Value != null)
{
return result.AsAsyncJobId.Value;
}

Finally, check if Job is complete and obtain and process FileMetadata Entries

UploadSessionFinishBatchJobStatus resultstatus = await clientadmin.Files.UploadSessionFinishBatchCheckAsync();

if (resultstatus.IsComplete)
{
  foreach (var filemetadata in resultstatus.AsComplete.Value.Entries)
  {
    //Process FileMetatData
  }
}

Since, I did not find a Dot Net SDK sample for the UploadSessionFinishBatchAsync API, I need your feedback on the above steps that I plan to implement for Batch Uploads using "UploadSessionFinishBatchAsync"  API.

Thanks,

Gagan