Initiates the asynchronous execution of the CopyPart operation.

C# |
IAsyncResult BeginCopyPart( CopyPartRequest request, AsyncCallback callback, Object state )

- request (CopyPartRequest)
- The CopyPartRequest that defines the parameters of the operation.
- callback (AsyncCallback)
- An AsyncCallback delegate that is invoked when the operation completes.
- state (Object)
- A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback procedure using the AsyncState property.

An IAsyncResult that can be used to poll or wait for results, or both;
this value is also needed when invoking EndCopyPart.

Exception | Condition |
---|---|
ArgumentNullException | |
WebException | |
AmazonS3Exception |

UploadPart()()()()