text: public virtual GetTransitGatewayRouteTableAssociationsResponse GetTransitGatewayRouteTableAssociations(GetTransitGatewayRouteTableAssociationsRequest request){var options = new InvokeOptions();options.RequestMarshaller = GetTransitGatewayRouteTableAssociationsRequestMarshaller.Instance;options.ResponseUnmarshaller = GetTransitGatewayRouteTableAssociationsResponseUnmarshaller.Instance;return Invoke<GetTransitGatewayRouteTableAssociationsResponse>(request, options);}