function performMultiAction() {
    var multiTouchAction = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

    return this.requestHandler.create({
        path: '/session/:sessionId/touch/multi/perform',
        method: 'POST'
    }, multiTouchAction);
}
Perform multi touch action

@param {Object} touchAttr contains attributes of touch gesture (e.g. `element`, `x` and `y`)

@see  https://github.com/appium/appium/blob/master/docs/en/writing-running-appium/other/appium-bindings.md#touchaction--multitouchaction
@type mobile
@for android, ios