Get Project Notification Scheme

Gets a [notification scheme](https://confluence.atlassian.com/x/8YdKLg) associated with the project.**[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg) or *Administer Projects* [project permission](https://confluence.atlassian.com/x/yodKLg).