Initiates the asynchronous execution of the DeprecateDomain operation.
            
 Declaration Syntax
 Declaration Syntax| C# | 
IAsyncResult BeginDeprecateDomain( DeprecateDomainRequest deprecateDomainRequest, AsyncCallback callback, Object state )
 Parameters
 Parameters- deprecateDomainRequest (DeprecateDomainRequest)
- Container for the necessary parameters to execute the DeprecateDomain operation on AmazonSimpleWorkflow.
- 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.