public AliasRoutingConfiguration withAdditionalVersionWeights(java.util.Map<String, Double> additionalVersionWeights) {
        setAdditionalVersionWeights(additionalVersionWeights);
        return this;
    }
public AliasRoutingConfiguration withAdditionalVersionWeights ( java . util . Map < String , Double > additionalVersionWeights ) { setAdditionalVersionWeights ( additionalVersionWeights ) ; return this ; }
<p>
The name of the second alias, and the percentage of traffic that's routed to it.
</p>

@param additionalVersionWeights
The name of the second alias, and the percentage of traffic that's routed to it.
@return Returns a reference to this object so that method calls can be chained together.