Add finger_print command doc
ADD
docs/en/commands/device/authentication/finger_print.md
+[//]: # (DO NOT EDIT THIS FILE! This is an auto-generated file. Editing for this document happens in /commands-yml/commands/device/authentication/finger_print.yml)
+
+# Finger print
+
+Authenticate users by using their finger print scans on supported emulators.
+## Example Usage
+
+```java
+// Java
+driver.fingerPrint(1);
+
+```
+
+```python
+# Python
+self.driver.finger_print(1)
+
+```
+
+```javascript
+// Javascript
+// webdriver.io example
+await driver.fingerprint(1);
+
+
+
+// wd example
+await driver.fingerprint(1);
+
+```
+
+```ruby
+# Ruby
+@driver.finger_print 1
+
+```
+
+```php
+# PHP
+// PHP Code here
+
+```
+
+```csharp
+// C#
+// CSharp Code here
+
+```
+
+
+## Description
+
+For Android emulator.
+Authenticate users by using their finger print scans.
+
+Touch ID by iOS is [here](http://appium.io/docs/en/commands/device/simulator/touch-id/)
+
+
+## Support
+
+### Appium Server
+
+|Platform|Driver|Platform Versions|Appium Version|Driver Version|
+|--------|----------------|------|--------------|--------------|
+| iOS | [XCUITest](/docs/en/drivers/ios-xcuitest.md) | None | None | None |
+| | [UIAutomation](/docs/en/drivers/ios-uiautomation.md) | None | None | None |
+| Android | [Espresso](/docs/en/drivers/android-espresso.md) | ?+ | 1.9.0+ | All |
+| | [UiAutomator2](/docs/en/drivers/android-uiautomator2.md) | ?+ | 1.6.0+ | All |
+| | [UiAutomator](/docs/en/drivers/android-uiautomator.md) | 4.2+ | All | All |
+| Mac | [Mac](/docs/en/drivers/mac.md) | None | None | None |
+| Windows | [Windows](/docs/en/drivers/windows.md) | None | None | None |
+
+### Appium Clients
+
+|Language|Support|Documentation|
+|--------|-------|-------------|
+|[Java](https://github.com/appium/java-client/releases/latest)| All | [seleniumhq.github.io](https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/WebElement.html#click--) |
+|[Python](https://github.com/appium/python-client/releases/latest)| All | [github.com](https://github.com/appium/python-client/blob/07180f7547ffcd13c212de21d027ea0355f9ab96/appium/webdriver/webdriver.py#L1390) |
+|[Javascript (WebdriverIO)](http://webdriver.io/index.html)| All | |
+|[Javascript (WD)](https://github.com/admc/wd/releases/latest)| All | [github.com](https://github.com/appium/appium-android-driver/blob/d16c7161d92ab6f6c9cec3f22218219ac3659716/lib/commands/actions.js#L260) |
+|[Ruby](https://github.com/appium/ruby_lib/releases/latest)| All | [www.rubydoc.info](https://www.rubydoc.info/github/appium/ruby_lib_core/master/Appium/Core/Android/Device#finger_print-instance_method) |
+|[PHP](https://github.com/appium/php-client/releases/latest)| None | |
+|[C#](https://github.com/appium/appium-dotnet-driver/releases/latest)| None | |
+
+## HTTP API Specifications
+
+### Endpoint
+
+`POST /session/:session_id/appium/device/finger_print`
+
+### URL Parameters
+
+|name|description|
+|----|-----------|
+|session_id|ID of the session to route the command to|
+
+### JSON Parameters
+
+|name|type|description|
+|----|----|-----------|
+| fingerprintId | `number` | finger prints stored in Android Keystore system (from 1 to 10) |
+
+### Response
+
+null
+
+## See Also
+
+* [JSONWP Specification](https://github.com/appium/appium-base-driver/blob/master/lib/protocol/routes.js#L379)

Add finger_print command doc