public async Task <IActionResult> Schedule(ScheduleClusterAlgorithmCommand command)
{
return(await Policy.Handle <ApiException>(ex => ex.StatusCode == HttpStatusCode.InternalServerError)
.WaitAndRetryAsync(3, retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)))
.ExecuteAsync(async() =>
{
var response = await clusterService.Schedule(command);
return StatusCode((int)response.ResponseMessage.StatusCode);
}));
}