docs: def save_bin(self, bin_form, *args, **kwargs):
          """Pass through to provider BinAdminSession.update_bin"""
          # Implemented from kitosid template for -
          # osid.resource.BinAdminSession.update_bin
          if bin_form.is_for_update():
              return self.update_bin(bin_form, *args, **kwargs)
          else:
              return self.create_bin(bin_form, *args, **kwargs)