PushSubscription: options property

{{APIRef("Push API")}}{{SecureContext_Header}}{{AvailableInWorkers}}

The options read-only property of the {{domxref("PushSubscription")}} interface is an object containing the options used to create the subscription.

Value

A read-only {{domxref("PushSubscriptionOptions")}} object containing the following values:

• userVisibleOnly
  • : A boolean, indicating that the returned push subscription will only be used for messages whose effect is made visible to the user.
• applicationServerKey
  • : A public key your push server will use to send messages to client apps via a push server. This value is part of a signing key pair generated by your application server, and usable with elliptic curve digital signature (ECDSA), over the P-256 curve.

Specifications

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Browser compatibility

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