<!--
{
  "availability" : [
    "iOS: 17.4.0 -",
    "iPadOS: 17.4.0 -",
    "macOS: 14.3.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "BrowserEngineKit",
  "identifier" : "/documentation/BrowserEngineKit/RestrictedSandboxAppliable/applyRestrictedSandbox(revision:)",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Method",
  "symbol" : {
    "kind" : "Instance Method",
    "modules" : [
      "BrowserEngineKit"
    ],
    "preciseIdentifier" : "s:16BrowserEngineKit26RestrictedSandboxAppliableP05applydE08revisionyAA0dE8RevisionO_tF"
  },
  "title" : "applyRestrictedSandbox(revision:)"
}
-->

# applyRestrictedSandbox(revision:)

Puts a browser extension into a more restricted sandbox.

```
func applyRestrictedSandbox(revision: RestrictedSandboxRevision)
```

## Parameters

`revision`

The revision of the sandbox restriction rules to apply.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)