public virtual GetTransitGatewayMulticastDomainAssociationsResponse GetTransitGatewayMulticastDomainAssociations(GetTransitGatewayMulticastDomainAssociationsRequest request){var options = new InvokeOptions();options.RequestMarshaller = GetTransitGatewayMulticastDomainAssociationsRequestMarshaller.Instance;options.ResponseUnmarshaller = GetTransitGatewayMulticastDomainAssociationsResponseUnmarshaller.Instance;return Invoke<GetTransitGatewayMulticastDomainAssociationsResponse>(request, options);}