@Override
    public DescribeTransitGatewayRouteTableAnnouncementsResult describeTransitGatewayRouteTableAnnouncements(
            DescribeTransitGatewayRouteTableAnnouncementsRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeTransitGatewayRouteTableAnnouncements(request);
    }
<p>
Describes one or more transit gateway route table advertisements.
</p>

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