IMobileDeviceService – Steam Web API Documentation

UNDOCUMENTEDPOST

DeregisterMobileDevice

https://api.steampowered.com/IMobileDeviceService/DeregisterMobileDevice/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
deviceid		string	No

UNDOCUMENTEDPOST

RegisterMobileDevice

https://api.steampowered.com/IMobileDeviceService/RegisterMobileDevice/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
deviceid		string	No	Mobile device ID string sent up by the mobile device, e.g. 'GOOG:abcdefg...' or 'AAPL:123456...'
language		string	No	Language the mobile app is configured for (see s_LanguageNames::m_pchShortName for acceptable values).
push_enabled		bool	No	True if push is enabled on this device, false otherwise.
app_version		string	No	Steam mobile application version string, e.g. 1.2.1
os_version		string	No	Mobile device OS version string, e.g. 6.1.0
device_model		string	No	Mobile device model, e.g. iPhone, iPad, Nexus 7
twofactor_device_identifier		string	No	Identifier used by two-factor provider
mobile_app		int32	No	Which app is this?