This function returns an issue list containing issues which are linked to same epic as the current issue.
The current issue will be included in the output, except if it is an epic itself.
Only standard issue issues (no sub-tasks) will be returned and duplicates are being removed.
issuesUnderEpic() #Output: Issue list
Variant where you specify the issues in an issue list.
issuesUnderEpic(issueList) #Output: Issue list
Variant where you define issue keys instead.
issuesUnderEpic(issueKeys) #Output: Issue list