CloudAppendBlob.StartCopy Method
Definition
Important
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Begins an operation to start copying another append blob's contents, properties, and metadata to this append blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual string StartCopy (Microsoft.Azure.Storage.Blob.CloudAppendBlob 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>]
override this.StartCopy : Microsoft.Azure.Storage.Blob.CloudAppendBlob * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> stringPublic Overridable Function StartCopy (source As CloudAppendBlob, Optional sourceAccessCondition As AccessCondition = Nothing, Optional destAccessCondition As AccessCondition = Nothing, Optional options As BlobRequestOptions = Nothing, Optional operationContext As OperationContext = Nothing) As StringParameters
- source
- CloudAppendBlob
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
The copy ID associated with the copy operation.
- Attributes
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.
