public AssociateMemberToQueueRequest withPrincipalId(String principalId) {
        setPrincipalId(principalId);
        return this;
    }
<p>
The member's principal ID to associate with the queue.
</p>

@param principalId
       The member's principal ID to associate with the queue.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-deadline/src/main/java/com/amazonaws/services/deadline/model/AssociateMemberToQueueRequest.java