class_docstr: Common base class for Command Invalid errors.
code: def get_list_classnames(self) -> list[str]:
      return list(
          sorted({ex.__class__.__name__ for ex in self._exceptions})
      )
  
imports: from typing import Any, Optional
  from flask_babel import lazy_gettext
  from marshmallow import ValidationError
  from superset.exceptions import SupersetException
label_desc: Use image node_id 4 for calling the CommandInvalidError obj's underlying member method code with example usage: obj.get_list_classnames() and returns: list