KeyStatusesChangeEvent

Open Beta Documentation Amazon offers this technical documentation as part of a pre-release, open beta. The features described might change as Amazon receives feedback and iterates on the features. For the most current feature information, see the Release Notes.

Event that is dispatched when there has been a change in the keys in the session or their status.

For more information, see https://www.w3.org/TR/encrypted-media/#dom-evt-keystatuseschange.

Properties

map

readonly map: MediaKeyStatusMap

usable

readonly usable: boolean

Last updated: Sep 30, 2025