public SearchTransitGatewayMulticastGroupsResult withMulticastGroups(java.util.Collection<TransitGatewayMulticastGroup> multicastGroups) {
        setMulticastGroups(multicastGroups);
        return this;
    }
<p>
Information about the transit gateway multicast group.
</p>

@param multicastGroups
       Information about the transit gateway multicast group.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/SearchTransitGatewayMulticastGroupsResult.java