private static TElement EndRunbookAction <TElement>(OrchestratorApi orchestratorApi, IAsyncResult asyncResult)
{
QueryOperationResponse <TElement> queryOperationResponse = ActionExtensions.EndExecute <TElement>(orchestratorApi, asyncResult) as QueryOperationResponse <TElement>;
if (queryOperationResponse == null)
{
string message = string.Format("The {0} action did not return the expected response type: QueryOperationResponse<{1}>", new StackFrame(1).GetMethod().Name, typeof(TElement).Name);
throw new InvalidOperationException(message);
}
return(queryOperationResponse.Single <TElement>());
}
