Issue Summary

After setting up an Incoming, External, Application link to Jira with System Admin permissions, non-administrator accounts are unable to Manage Sprints even if the Token Scope is System Admin and they have the Manage Sprints permission

Steps to Reproduce

1. Create an Application link in Jira
   1. External Application
   2. Incoming Application link Type
   3. Scopes = System Admin
2. Setup an Oauth2 integration using the Key and Secret Provided
3. Follow the Oauth2 authorization flow, and consent using an account that does not have System Admin permission, but does have the Manage Sprint permission
4. Try to update a Sprint using API

Expected Results

The sprint is updated because the Token Endpoint Scope is System Admin and the consenting user has the Manage Sprint permission in Jira. 

Actual Results

The Sprint Cannot be edited by the User and the error below is returned

{"errorMessages":["To update this sprint, you must either have the Manage Sprints or the Edit Sprints permission for all of the following projects: SCRUM."],"errors":{}}% 

Workaround

Follow the Oauth2 authorization flow as an account that has System Admin Permissions