Permissions-Policy: summarizer directive

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The HTTP {{HTTPHeader("Permissions-Policy")}} header summarizer directive controls access to the Summarizer API.

Specifically, where a defined policy blocks Summarizer API usage, any attempts to call the API's methods will fail with a NotAllowedError {{domxref("DOMException")}}.

Syntax

Permissions-Policy: summarizer=<allowlist>;

• <allowlist>
  • : A list of origins for which permission is granted to use the feature. See Permissions-Policy > Syntax for more details.

Default policy

The default allowlist for summarizer is self.

Specifications

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Browser compatibility

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See also

• {{HTTPHeader("Permissions-Policy")}} header
• Permissions Policy