docs: def _from_dict(cls, _dict):
          """Initialize a WorkspaceSystemSettings object from a json dictionary."""
          args = {}
          if 'tooling' in _dict:
              args['tooling'] = WorkspaceSystemSettingsTooling._from_dict(
                  _dict.get('tooling'))
          if 'disambiguation' in _dict:
              args[
                  'disambiguation'] = WorkspaceSystemSettingsDisambiguation._from_dict(
                      _dict.get('disambiguation'))
          if 'human_agent_assist' in _dict:
              args['human_agent_assist'] = _dict.get('human_agent_assist')
          return cls(**args)