docs: def find_entity_views(self, view_type, begin_entity=None, properties=None):
          """Find all ManagedEntity's of the requested type.
  
          :param view_type: The type of ManagedEntity's to find.
          :type view_type: str
          :param begin_entity: The MOR to start searching for the entity. \
          The default is to start the search at the root folder.
          :type begin_entity: ManagedObjectReference or None
          :returns: A list of ManagedEntity's
          :rtype: list
  
          """
          if properties is None:
              properties = []
  
          # Start the search at the root folder if no begin_entity was given
          if not begin_entity:
              begin_entity = self.sc.rootFolder._mo_ref
  
          property_spec = self.create('PropertySpec')
          property_spec.type = view_type
          property_spec.all = False
          property_spec.pathSet = properties
  
          pfs = self.get_search_filter_spec(begin_entity, property_spec)
  
          # Retrieve properties from server and update entity
          obj_contents = self.sc.propertyCollector.RetrieveProperties(specSet=pfs)
  
          views = []
          for obj_content in obj_contents:
              logger.debug("In find_entity_view with object of type %s",
                           obj_content.obj.__class__.__name__)
              obj_content.obj.update_view_data(properties=properties)
              views.append(obj_content.obj)
  
          return views