Delete Default Actors From Project Role

Deletes the [default actors](#api-rest-api-3-resolution-get) from a project role. You may delete a group or user, but you cannot delete a group and a user in the same request.Changing a project role's default actors does not affect project role members for projects already created.**[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).