public AddBridgeNetworkSourceRequest withMulticastIp(String multicastIp) {
        setMulticastIp(multicastIp);
        return this;
    }
The network source multicast IP.

@param multicastIp
       The network source multicast IP.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediaconnect/src/main/java/com/amazonaws/services/mediaconnect/model/AddBridgeNetworkSourceRequest.java