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---
title: contextualIdentities.onRemoved
slug: Mozilla/Add-ons/WebExtensions/API/contextualIdentities/onRemoved
page-type: webextension-api-event
browser-compat: webextensions.api.contextualIdentities.onRemoved
---
{{AddonSidebar}}
Fired when a new contextual identity is removed. Contextual identities may be removed by extensions using the `contextualIdentities` API, or directly by the user, using the browser's user interface.
## Syntax
```js-nolint
browser.contextualIdentities.onRemoved.addListener(listener)
browser.contextualIdentities.onRemoved.removeListener(listener)
browser.contextualIdentities.onRemoved.hasListener(listener)
```
Events have three functions:
- `addListener(listener)`
- : Adds a listener to this event.
- `removeListener(listener)`
- : Stop listening to this event. The `listener` argument is the listener to remove.
- `hasListener(listener)`
- : Check whether `listener` is registered for this event. Returns `true` if it is listening, `false` otherwise.
## addListener syntax
### Parameters
- `listener`
- : The function called when this event occurs. The function is passed this argument:
- `changeInfo`
- : `object`. An object that contains a single property, `contextualIdentity`, which is a {{WebExtAPIRef("contextualIdentities.ContextualIdentity")}} object representing the identity that was removed.
## Browser compatibility
{{Compat}}
## Examples
```js
function handleRemoved(changeInfo) {
console.log(`Removed: ${changeInfo.contextualIdentity.name}`);
}
browser.contextualIdentities.onRemoved.addListener(handleRemoved);
```
{{WebExtExamples}}
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