public void setServerName(String serverName) {
        this.serverName = serverName;
    }
<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.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/TlsContext.java