@Override
    public DescribeTransitGatewayRouteTablesResult describeTransitGatewayRouteTables(DescribeTransitGatewayRouteTablesRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeTransitGatewayRouteTables(request);
    }
<p>
Describes one or more transit gateway route tables. By default, all transit gateway route tables are described.
Alternatively, you can filter the results.
</p>

@param describeTransitGatewayRouteTablesRequest
@return Result of the DescribeTransitGatewayRouteTables operation returned by the service.
@sample AmazonEC2.DescribeTransitGatewayRouteTables
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeTransitGatewayRouteTables"
     target="_top">AWS API Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java