OS running on the player's device. Set to one of these values: alexa, fireos, android,
ios, pc, mac, linux, xbox, playstation, nintendo, or html.
Defaults to alexa if not specified
gameApiKey
gameApiKey:string
Game API key. This is provided when you register your game.
player
player:T
Player representation
Optional refreshBufferInMinutes
refreshBufferInMinutes:undefined | number
Number of minutes in advance of the session expiration time to refresh the session.
Defaults to 60 minutes.
Refresh session params