public TlsContext withServerName(String serverName) {
        setServerName(serverName);
        return this;
    }
<p>
The value of the <code>serverName</code> key in a TLS authorization request.
</p>

@param serverName
       The value of the <code>serverName</code> key in a TLS authorization request.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/TlsContext.java