BlobBaseClient.DeleteIfExists Method
Definition
Important
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The DeleteIfExists(DeleteSnapshotsOption, BlobRequestConditions, CancellationToken) operation marks the specified blob or snapshot for deletion, if the blob exists. The blob is later deleted during garbage collection which could take several minutes.
Note that in order to delete a blob, you must delete all of its snapshots. You can delete both at the same time using IncludeSnapshots.
For more information, see Delete Blob.
public virtual Azure.Response<bool> DeleteIfExists (Azure.Storage.Blobs.Models.DeleteSnapshotsOption snapshotsOption = Azure.Storage.Blobs.Models.DeleteSnapshotsOption.None, Azure.Storage.Blobs.Models.BlobRequestConditions conditions = default, System.Threading.CancellationToken cancellationToken = default);abstract member DeleteIfExists : Azure.Storage.Blobs.Models.DeleteSnapshotsOption * Azure.Storage.Blobs.Models.BlobRequestConditions * System.Threading.CancellationToken -> Azure.Response<bool>
override this.DeleteIfExists : Azure.Storage.Blobs.Models.DeleteSnapshotsOption * Azure.Storage.Blobs.Models.BlobRequestConditions * System.Threading.CancellationToken -> Azure.Response<bool>Public Overridable Function DeleteIfExists (Optional snapshotsOption As DeleteSnapshotsOption = Azure.Storage.Blobs.Models.DeleteSnapshotsOption.None, Optional conditions As BlobRequestConditions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Response(Of Boolean)Parameters
- snapshotsOption
- DeleteSnapshotsOption
Specifies options for deleting blob snapshots.
- conditions
- BlobRequestConditions
Optional BlobRequestConditions to add conditions on deleting this blob.
- cancellationToken
- CancellationToken
Optional CancellationToken to propagate notifications that the operation should be cancelled.
Returns
A Response Returns true if blob exists and was marked for deletion, return false otherwise.
Remarks
A RequestFailedException will be thrown if a failure occurs.
