public IAsyncResult BeginSetSubscriptionProperties(BatchHeader BatchHeader, string SubscriptionID, ExtensionSettings ExtensionSettings, string Description, string EventType, string MatchData, ParameterValue[] Parameters, AsyncCallback callback, object asyncState)

Public Function BeginSetSubscriptionProperties(BatchHeader As BatchHeader, SubscriptionID As String, ExtensionSettings As ExtensionSettings, Description As String, EventType As String, MatchData As String, Parameters As ParameterValue(), callback As AsyncCallback, asyncState As Object) As IAsyncResult