ExchangeServiceSetRetentionPolicyForItemsInConversations - метод

Public Function SetRetentionPolicyForItemsInConversations ( 
	idLastSyncTimePairs As IEnumerable(Of KeyValuePair(Of ConversationId, DateTime?)),
	contextFolderId As FolderId,
	retentionPolicyType As RetentionType,
	retentionPolicyTagId As Guid?,
	Optional token As CancellationToken = Nothing
) As Task(Of ServiceResponseCollection(Of ServiceResponse))

public:
Task<ServiceResponseCollection<ServiceResponse^>^>^ SetRetentionPolicyForItemsInConversations(
	IEnumerable<KeyValuePair<ConversationId^, Nullable<DateTime>>>^ idLastSyncTimePairs, 
	FolderId^ contextFolderId, 
	RetentionType retentionPolicyType, 
	Nullable<Guid> retentionPolicyTagId, 
	CancellationToken token = CancellationToken()
)

member SetRetentionPolicyForItemsInConversations : 
        idLastSyncTimePairs : IEnumerable<KeyValuePair<ConversationId, Nullable<DateTime>>> * 
        contextFolderId : FolderId * 
        retentionPolicyType : RetentionType * 
        retentionPolicyTagId : Nullable<Guid> * 
        ?token : CancellationToken 
(* Defaults:
        let _token = defaultArg token new CancellationToken()
*)
-> Task<ServiceResponseCollection<ServiceResponse>>