public String getTransitGatewayRouteTableAnnouncementId() {
        return this.transitGatewayRouteTableAnnouncementId;
    }
<p>
The ID of the transit gateway route table announcement.
</p>

@return The ID of the transit gateway route table announcement.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/TransitGatewayRoute.java