Application Message Format

**Table 1** Application message format
Type	Example Value	Remarks
HMS transparent push message	"hps": { "msg" : { "type" : 1, "body" : {"key":"value"} } }	You can choose to specify the message in text or JSON format. NOTE: The JSON format is recommended, as shown in the example value. The message in text format is encoded using UTF-8. The message body cannot exceed 2 KB. For details, visit Huawei Mobile Services.
Huawei notification push message	"hps": { "msg": { "type": 3, "body": { "content": "Push message content", "title": "Push message content" }, "action": { "type": 1, "param": { "intent":"#Intent;compo=com.rvr/.Activity;S.W=U;end" } } }, "ext": { "biTag": "Trump", "icon": "http://upload.w.org/00/150pxsvg.png" } }
Apple platform message	{ "aps": { "alert": "hello world" } }	The message body cannot exceed 4 KB. For details, visit Apple Push Notification Service.