code: def delete_issue(self, issue_id, params=None):
          
          return self._delete(self.API_URL + 'issue/{}'.format(issue_id), params=params)
docs: Deletes an individual issue.
  
          If the issue has sub-tasks you must set the deleteSubtasks=true parameter to delete the issue. You cannot delete
          an issue without deleting its sub-tasks.
  
          Args:
              issue_id:
              params:
  
          Returns: