The user or group being granted the permission. It consists of a type and a type-dependent parameter. See Holder object in Get all permission schemes for more information.

The ID of the permission granted details.

The permission to grant. This permission can be one of the built-in permissions or a custom permission added by an app. See Built-in permissions in Get all permission schemes for more information about the built-in permissions. See the project permission and global permission module documentation for more information about custom permissions.

The URL of the permission granted details.