private static async Task<JobDetails> GetJobWithRetry(IJobSubmissionClient client, string jobId, CancellationToken cancellationToken)
 {
     JobDetails jobDetailsResults = null;
     var pollingInterval = GetPollingInterval();
     int retryCount = 0;
     while (jobDetailsResults.IsNull())
     {
         try
         {
             jobDetailsResults = await client.GetJobAsync(jobId);
             break;
         }
         catch (HttpLayerException)
         {
             if (retryCount >= Constants.RetryCount)
             {
                 throw;
             }
             cancellationToken.WaitForInterval(TimeSpan.FromMilliseconds(pollingInterval));
             retryCount++;
         }
     }
     return jobDetailsResults;
 }