public void setAlias(String alias) {
        this.alias = alias;
    }
<p>
The short name to quickly identify a contact or escalation plan. The contact alias must be unique and
identifiable.
</p>

@param alias
       The short name to quickly identify a contact or escalation plan. The contact alias must be unique and
       identifiable.
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/CreateContactRequest.java