http permissions policy directive
Permissions-Policy: captured-surface-control directive
Limited availability
The HTTP Permissions-Policy header captured-surface-control directive controls whether or not the document is permitted to use the Captured Surface Control API. Specifically, the forwardWheel(), increaseZoomLevel(), decreaseZoomLevel(), and resetZoomLevel() methods are controlled by this directive.
The promise returned by the API’s main methods will reject with a NotAllowedError DOMException if the permission is not allowed.
Syntax
Permissions-Policy: captured-surface-control=<allowlist>;
<allowlist>- : A list of origins for which permission is granted to use the feature. See
Permissions-Policy> Syntax for more details.
- : A list of origins for which permission is granted to use the feature. See
Default policy
The default allowlist for captured-surface-control is self.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.