Delete a grant

**Deprecation Notice:** GitHub Enterprise Server will discontinue the [OAuth Authorizations API](https://docs.github.com/[email protected]/rest/reference/oauth-authorizations/), which is used by integrations to create personal access tokens and OAuth tokens, and you must now create these tokens using our [web application flow](https://docs.github.com/[email protected]/developers/apps/authorizing-oauth-apps#web-application-flow). The [OAuth Authorizations API](https://docs.github.com/[email protected]/rest/reference/oauth-authorizations/) will be removed on November, 13, 2020. For more information, including scheduled brownouts, see the [blog post](https://developer.github.com/changes/2020-02-14-deprecating-oauth-auth-endpoint/). Deleting an OAuth application's grant will also delete all OAuth tokens associated with the application for your user. Once deleted, the application has no access to your account and is no longer listed on [the application authorizations settings screen within GitHub](https://github.com/settings/applications#authorized).