# This file was auto-generated by Fern from our API Definition.

import typing

import pydantic
from ..core.pydantic_utilities import IS_PYDANTIC_V2
from ..core.unchecked_base_model import UncheckedBaseModel


class CustomerTaxIds(UncheckedBaseModel):
    """
    Represents the tax ID associated with a [customer profile](entity:Customer). The corresponding `tax_ids` field is available only for customers of sellers in EU countries or the United Kingdom.
    For more information, see [Customer tax IDs](https://developer.squareup.com/docs/customers-api/what-it-does#customer-tax-ids).
    """

    eu_vat: typing.Optional[str] = pydantic.Field(default=None)
    """
    The EU VAT identification number for the customer. For example, `IE3426675K`. The ID can contain alphanumeric characters only.
    """

    if IS_PYDANTIC_V2:
        model_config: typing.ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(extra="allow", frozen=True)  # type: ignore # Pydantic v2
    else:

        class Config:
            frozen = True
            smart_union = True
            extra = pydantic.Extra.allow
