docs: async def list_presets(self):
          """
          Listing presets
  
          :return:  (list of presets)
  
          :rtype: list
  
          Sample response:
              ``["preset1", "preset2"]``
          """
          presets = await self.request.app.vmshepherd.preset_manager.list_presets()
          return list(presets.keys())