public GetContactResult withAlias(String alias) {
        setAlias(alias);
        return this;
    }
<p>
The alias of the contact or escalation plan. The alias is unique and identifiable.
</p>

@param alias
       The alias of the contact or escalation plan. The alias is unique and identifiable.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/GetContactResult.java