BlobBaseClient.Exists(CancellationToken) Method

Definition

The Exists(CancellationToken) operation can be called on a BlobBaseClient to see if the associated blob exists in the container on the storage account in the storage service.

public virtual Azure.Response<bool> Exists (System.Threading.CancellationToken cancellationToken = default);
abstract member Exists : System.Threading.CancellationToken -> Azure.Response<bool>
override this.Exists : System.Threading.CancellationToken -> Azure.Response<bool>
Public Overridable Function Exists (Optional cancellationToken As CancellationToken = Nothing) As Response(Of Boolean)

Parameters

cancellationToken
CancellationToken

Optional CancellationToken to propagate notifications that the operation should be cancelled.

Returns

Response<Boolean>

Returns true if the blob exists.

Remarks

A RequestFailedException will be thrown if a failure occurs.

Applies to