presto-main/src/main/java/io/prestosql/server/InternalCommunicationConfig.java/InternalCommunicationConfig/setHttpsRequired
class InternalCommunicationConfig:    @Config("internal-communication.https.required")
    public InternalCommunicationConfig setHttpsRequired(boolean httpsRequired)
    {
        this.httpsRequired = httpsRequired;
        return this;
    }