public RejectInvitationResult rejectInvitation(RejectInvitationRequest request) {request = beforeClientExecution(request);return executeRejectInvitation(request);}

public virtual RejectInvitationResponse RejectInvitation(RejectInvitationRequest request){var options = new InvokeOptions();options.RequestMarshaller = RejectInvitationRequestMarshaller.Instance;options.ResponseUnmarshaller = RejectInvitationResponseUnmarshaller.Instance;return Invoke<RejectInvitationResponse>(request, options);}
