code: func (c *Connector) MultiRemove(ctx context.Context, ei *dosa.EntityInfo, multiValues []map[string]dosa.FieldValue) ([]error, error) {
  	if c.Next == nil {
  		return nil, NewErrNoMoreConnector()
  	}
  	return c.Next.MultiRemove(ctx, ei, multiValues)
  }
docs: // MultiRemove calls Next