iOS Push Notifications Format

Mindbox sends push notifications through the Apple Push Notification System — APNS. All notifications have two flags enabled: mutable-content and content-available.

That means that all push notifications launch the Notification Service Extension, where you should set up image downloading, button processing and data submission on received push notifications.

Fields description

body,title and clickUrl — mandatory fields:
imageUrl and payload — can be empty;
buttons — the buttons array with 0–3 elements.

{
	"aps": {
    	"alert": {
            "title": "<Message title>",
            "body": "<Message text>"
    	},
    	"sound": "default",
        "mutable-content": 1,
        "content-available": 1
	},
	"clickUrl": "<URL in the push message text>",
	"imageUrl": "<Image URL>",
	"payload": "<Any additional JSON>",
    "buttons": [
    	{
            "text": "<Button 1 text>",
            "url": "<Button 1 URL>",
            "uniqueKey": "<Button 1 GUID>"
    	},
    	{
            "text": "<Button 2 text>",
            "url": "<Button 2 URL>",
            "uniqueKey": "<Button 2 GUID>"
    	},
    	{
            "text": "<Button 3 text>",
            "url": "<Button 3 URL>",
            "uniqueKey": "<Button 3 GUID>"
    	}
	],
	"uniqueKey": "<Message GUID>"
}