IForumProviderAddParticipantsAsync - метод

Task<ForumResponse> AddParticipantsAsync(
	Guid topicID,
	IList<Guid> participants,
	bool readOnly,
	ParticipantTypes type = ParticipantTypes.Participant,
	bool isInitiator = false,
	bool subscribe = false,
	CancellationToken cancellationToken = default
)

Function AddParticipantsAsync ( 
	topicID As Guid,
	participants As IList(Of Guid),
	readOnly As Boolean,
	Optional type As ParticipantTypes = ParticipantTypes.Participant,
	Optional isInitiator As Boolean = false,
	Optional subscribe As Boolean = false,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of ForumResponse)

Task<ForumResponse^>^ AddParticipantsAsync(
	Guid topicID, 
	IList<Guid>^ participants, 
	bool readOnly, 
	ParticipantTypes type = ParticipantTypes::Participant, 
	bool isInitiator = false, 
	bool subscribe = false, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract AddParticipantsAsync : 
        topicID : Guid * 
        participants : IList<Guid> * 
        readOnly : bool * 
        ?type : ParticipantTypes * 
        ?isInitiator : bool * 
        ?subscribe : bool * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _type = defaultArg type ParticipantTypes.Participant
        let _isInitiator = defaultArg isInitiator false
        let _subscribe = defaultArg subscribe false
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<ForumResponse>