docs: def remove_permissions(self, value, role='any'):
          """Remove permissions from a user or domain.
  
          :param value: User or domain to remove permissions from
          :type value: str
          :param role: (optional) Permission to remove. Defaults to all
                       permissions.
          :type role: str
  
          Example::
  
              # Remove Otto's write permission for this spreadsheet
              sh.remove_permissions('otto@example.com', role='writer')
  
              # Remove all Otto's permissions for this spreadsheet
              sh.remove_permissions('otto@example.com')
          """
          permission_list = self.client.list_permissions(self.id)
  
          key = 'emailAddress' if '@' in value else 'domain'
  
          filtered_id_list = [
              p['id'] for p in permission_list
              if p[key] == value and (p['role'] == role or role == 'any')
          ]
  
          for permission_id in filtered_id_list:
              self.client.remove_permission(self.id, permission_id)
  
          return filtered_id_list