public async Task <ScItemsResponse> UploadMediaResourceAsync(IMediaResourceUploadRequest request, CancellationToken cancelToken = default(CancellationToken))
        {
            IMediaResourceUploadRequest requestCopy = request.DeepCopyUploadMediaRequest();

            using (ICredentialsHeadersCryptor cryptor = await this.GetCredentialsCryptorAsync(cancelToken))
            {
                IMediaResourceUploadRequest autocompletedRequest = this.requestMerger.FillUploadMediaGaps(requestCopy);

                var urlBuilder = new UploadMediaUrlBuilder(this.restGrammar, this.webApiGrammar, this.sessionConfig, this.mediaSettings);
                var taskFlow   = new UploadMediaTask(urlBuilder, this.httpClient, cryptor);

                return(await RestApiCallFlow.LoadRequestFromNetworkFlow(autocompletedRequest, taskFlow, cancelToken));
            }
        }
    public async Task<ScItemsResponse> UploadMediaResourceAsync(IMediaResourceUploadRequest request, CancellationToken cancelToken = default(CancellationToken))
    {
      IMediaResourceUploadRequest requestCopy = request.DeepCopyUploadMediaRequest();

      using (ICredentialsHeadersCryptor cryptor = await this.GetCredentialsCryptorAsync(cancelToken))
      {
        IMediaResourceUploadRequest autocompletedRequest = this.requestMerger.FillUploadMediaGaps(requestCopy);

        var urlBuilder = new UploadMediaUrlBuilder(this.restGrammar, this.webApiGrammar, this.sessionConfig, this.mediaSettings);
        var taskFlow = new UploadMediaTask(urlBuilder, this.httpClient, cryptor);

        return await RestApiCallFlow.LoadRequestFromNetworkFlow(autocompletedRequest, taskFlow, cancelToken);
      }
    }