Class DiscriminatorDetails

src/openai/_models.py:716–754

class DiscriminatorDetails:
    field_name: str
    """The name of the discriminator field in the variant class, e.g.

    ```py
    class Foo(BaseModel):
        type: Literal['foo']
    ```

    Will result in field_name='type'
    """

    field_alias_from: str | None
    """The name of the discriminator field in the API response, e.g.

    ```py
    class Foo(BaseModel):
        type: Literal['foo'] = Field(alias='type_from_api')
    ```

    Will result in field_alias_from='type_from_api'
    """

    mapping: dict[str, type]
    """Mapping of discriminator value to variant type, e.g.

    {'foo': FooVariant, 'bar': BarVariant}
    """

    def __init__(
        self,
        *,
        mapping: dict[str, type],
        discriminator_field: str,
        discriminator_alias: str | None,
    ) -> None:
        self.mapping = mapping
        self.field_name = discriminator_field
        self.field_alias_from = discriminator_alias


def _build_discriminated_union_meta(*, union: type, meta_annotations: tuple[Any, ...]) -> DiscriminatorDetails | None: