CloudBlob.StartCopy Method

Reference

Definition

Namespace:: Microsoft.Azure.Storage.Blob

Assembly:: Microsoft.Azure.Storage.Blob.dll

Package:: Microsoft.Azure.Storage.Blob v11.2.3

Important

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Begins an operation to start copying another blob's contents, properties, and metadata to this blob.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual string StartCopy (Uri source, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition = default, Microsoft.Azure.Storage.AccessCondition destAccessCondition = default, Microsoft.Azure.Storage.Blob.BlobRequestOptions options = default, Microsoft.Azure.Storage.OperationContext operationContext = default);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopy : Uri * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> string
override this.StartCopy : Uri * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> string

Public Overridable Function StartCopy (source As Uri, Optional sourceAccessCondition As AccessCondition = Nothing, Optional destAccessCondition As AccessCondition = Nothing, Optional options As BlobRequestOptions = Nothing, Optional operationContext As OperationContext = Nothing) As String

Parameters

source: Uri

The Uri of the source blob.

sourceAccessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the source blob. If null, no condition is used.

destAccessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the destination blob. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request. If null, default options are applied to the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

String

The copy ID associated with the copy operation.

Attributes: DoesServiceRequestAttribute

Remarks

This method fetches the blob's ETag, last-modified time, and part of the copy state. The copy ID and copy status fields are fetched, and the rest of the copy state is cleared.

Applies to

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