public WriteStreamChunkStrategy(Action<TimeSpan> wait, int retryAfter = -1)
 {
     this.RetryAfer = new RetryAfter(wait, retryAfter);
 }
 public WriteRandomAccessChunkStrategy(Action<TimeSpan> wait, int retryAfter = -1, bool withAggregation = false)
 {
     this._withAggregation = withAggregation;
     this.RetryAfer = new RetryAfter(wait, retryAfter);
 }