@Override
    void assembleMessageParameters() {
        final ByteBuffer paramsBuffer;
        MeshLogger.verbose(TAG, "Element address: " + MeshAddress.formatAddress(elementAddress, true));
        MeshLogger.verbose(TAG, "Model: " + CompositionDataParser.formatModelIdentifier(modelIdentifier, false));
        paramsBuffer = ByteBuffer.allocate(SIG_MODEL_APP_GET_PARAMS_LENGTH).order(ByteOrder.LITTLE_ENDIAN);
        paramsBuffer.putShort((short) elementAddress);
        paramsBuffer.putShort((short) modelIdentifier);
        mParameters = paramsBuffer.array();
    }
Constructs a ConfigSigModelAppGet message

@param elementAddress  Element address that should publish
@param modelIdentifier identifier for this model that will do publication
@throws IllegalArgumentException for invalid arguments
mesh/src/main/java/no/nordicsemi/android/mesh/transport/ConfigSigModelAppGet.java