internal async Task DeleteCloudAsyncTrack2(long taskId, IStorageBlobManagement localChannel, BlobBaseClient blob, Track2Models.DeleteSnapshotsOption deleteSnapshotsOption)
{
var responds = await blob.DeleteAsync(deleteSnapshotsOption, this.BlobRequestConditions, CmdletCancellationToken).ConfigureAwait(false);
string result = String.Format(Resources.RemoveBlobSuccessfully, blob.Name, blob.BlobContainerName);
OutputStream.WriteVerbose(taskId, result);
if (PassThru)
{
OutputStream.WriteObject(taskId, true);
}
}
/// <summary>
/// remove the azure blob with Track2 SDK
/// </summary>
/// <param name="blob">BlobBaseClient object</param>
/// <param name="isValidBlob">whether the Cloudblob parameter is validated</param>
/// <returns>true if the blob is removed successfully, false if user cancel the remove operation</returns>
internal async Task RemoveAzureBlobTrack2(long taskId, IStorageBlobManagement localChannel, BlobBaseClient blob, bool isValidBlob)
{
if (!isValidBlob)
{
ValidatePipelineCloudBlobTrack2(blob);
}
Track2Models.DeleteSnapshotsOption deleteSnapshotsOption = Track2Models.DeleteSnapshotsOption.None;
bool retryDeleteSnapshot = false;
if (Util.GetSnapshotTimeFromBlobUri(blob.Uri) != null)
{
if (deleteSnapshot)
{
throw new ArgumentException(String.Format(Resources.CannotDeleteSnapshotForSnapshot, blob.Name, Util.GetSnapshotTimeFromBlobUri(blob.Uri)));
}
}
else if (!string.IsNullOrEmpty(Util.GetVersionIdFromBlobUri(blob.Uri)))
{
if (deleteSnapshot)
{
throw new ArgumentException(String.Format(Resources.CannotDeleteSnapshotForBlobVersion, blob.Name, Util.GetVersionIdFromBlobUri(blob.Uri)));
}
}
else
{
if (deleteSnapshot)
{
deleteSnapshotsOption = Track2Models.DeleteSnapshotsOption.OnlySnapshots;
}
else if (force)
{
deleteSnapshotsOption = Track2Models.DeleteSnapshotsOption.IncludeSnapshots;
}
else
{
retryDeleteSnapshot = true;
}
}
try
{
await DeleteCloudAsyncTrack2(taskId, localChannel, blob, deleteSnapshotsOption).ConfigureAwait(false);
retryDeleteSnapshot = false;
}
catch (global::Azure.RequestFailedException e) when(e.Status == 409)
{
if (retryDeleteSnapshot)
{
//If x-ms-delete-snapshots is not specified on the request and the blob has associated snapshots, the Blob service returns status code 409 (Conflict).
retryDeleteSnapshot = true;
}
else
{
throw;
}
}
if (retryDeleteSnapshot)
{
string message = string.Format(Resources.ConfirmRemoveBlobWithSnapshot, blob.Name, blob.BlobContainerName);
if (await OutputStream.ConfirmAsync(message).ConfigureAwait(false))
{
deleteSnapshotsOption = Track2Models.DeleteSnapshotsOption.IncludeSnapshots;
await DeleteCloudAsyncTrack2(taskId, localChannel, blob, deleteSnapshotsOption).ConfigureAwait(false);
}
else
{
string result = String.Format(Resources.RemoveBlobCancelled, blob.Name, blob.BlobContainerName);
OutputStream.WriteVerbose(taskId, result);
}
}
}