Remote Notification difference between Regions

The following Matrix will provide information about the differences of remote notification specification between regions.

Android Specifications

	Function / Region	Japan	South Korea	China	Taiwan	West
Services	GCM
	C2DM					Only legacy applications can still use C2DM
	China Messaging Service			China Region can't use Google services
	User to User	No Throttle	No Throttle	No Throttle	No Throttle	No Throttle
	Game to User	No Throttle	No Throttle	Once every 4 hours	Once every 4 hours	No Throttle
	Game to Multiple Users	No Throttle Up to 1000 users	No Throttle Up to 1000 users			No Throttle
	Broadcast	Once every 1 hour	Once every 1 hour	Once every 4 hours	Once every 4 hours	Once every 4 hours
	TimetoLive
	Stop Notification on Logout					Only disables remote notification
Payload	message format	JSON Format	JSON Format	JSON Format System Design could change	JSON Format	HTML Encoded JSON
	size	154 bytes	154 bytes	154 bytes System Design could change	154 bytes	256 bytes
	collapseKey			System Design could change
	style			System Design could change
	iconUrl			System Design could change

	Function / Region	Japan	South Korea	China	Taiwan	West
Services	APNS
	User to User	No Throttle	No Throttle	No Throttle	No Throttle	No Throttle
	Game to User	No Throttle	No Throttle	Once every 4 hours	Once every 4 hours	No Throttle
	Game to Multiple Users	No Throttle Up to 1000 users	No Throttle Up to 1000 users			No Throttle
	Broadcast	Once every 1 hour	Once every 1 hour	Once every 4 hours	Once every 4 hours	Once every 4 hours
	TimetoLive
	Stop Notification on Logout					Only disables remote notification
Payload	message format	JSON	JSON	JSON	JSON	HTML Encoded JSON
	size	154 bytes	154 bytes	154 bytes	154 bytes	256 bytes
	badge
	sound