code: def items(self):
          
          value = self._schema.get("items", {})
          if not isinstance(value, (list, dict)):
              raise SchemaError(
                  "items value {0!r} is neither a list nor an object".
                  format(value))
          return value
docs: Schema or a list of schemas describing particular elements of the object.
  
          A single schema applies to all the elements. Each element of the object
          must match that schema. A list of schemas describes particular elements
          of the object.