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

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


class CreateInvoiceAttachmentRequestData(UncheckedBaseModel):
    """
    Represents a [CreateInvoiceAttachment](api-endpoint:Invoices-CreateInvoiceAttachment) request.
    """

    idempotency_key: typing.Optional[str] = pydantic.Field(default=None)
    """
    A unique string that identifies the `CreateInvoiceAttachment` request.
    For more information, see [Idempotency](https://developer.squareup.com/docs/build-basics/common-api-patterns/idempotency).
    """

    description: typing.Optional[str] = pydantic.Field(default=None)
    """
    The description of the attachment to display on the invoice.
    """

    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
