from typing import Dict, Any, Union, Type, TypeVar
from pydantic import RootModel, Field

from typing_extensions import Annotated



{% if tag %}
{{name}} = RootModel[Annotated[Union[
        {% for type in types %}
        {{type.name}},
        {% endfor %}
    ], Field(discriminator='{{tag}}')]]
{% else %}
{{name}} = RootModel[Union[
        {% for type in types %}
        {{type.name}},
        {% endfor %}
    ]]
{% endif %}