code: def set_meta_refresh_enabled(self, enabled):
          
          warn("Cluster.set_meta_refresh_enabled is deprecated and will be removed in 4.0. Set "
               "Cluster.schema_metadata_enabled and Cluster.token_metadata_enabled instead.", DeprecationWarning)
          self.schema_metadata_enabled = enabled
          self.token_metadata_enabled = enabled
docs: *Deprecated:* set :attr:`~.Cluster.schema_metadata_enabled` :attr:`~.Cluster.token_metadata_enabled` instead
  
          Sets a flag to enable (True) or disable (False) all metadata refresh queries.
          This applies to both schema and node topology.
  
          Disabling this is useful to minimize refreshes during multiple changes.
  
          Meta refresh must be enabled for the driver to become aware of any cluster
          topology changes or schema updates.