The endpoint contains the underlying value of the endpoint attribute.
The endpoint contains the underlying value of the endpoint attribute.
The keys record contains an entry for each of the supported PushEncryptionKeyName entries to the URL-safe base64 encoded representation [RFC4648] of its value.
A PushSubscriptionJSON dictionary represents the JSON type of a PushSubscription. In ECMAScript this can be converted into a JSON string through the JSON.stringify function.