# -*- coding: utf-8 -*-
# File generated from our OpenAPI spec
from stripe._request_options import RequestOptions
from typing import Dict, List
from typing_extensions import NotRequired


class TransactionCreateFromCalculationParams(RequestOptions):
    calculation: str
    """
    Tax Calculation ID to be used as input when creating the transaction.
    """
    expand: NotRequired[List[str]]
    """
    Specifies which fields in the response should be expanded.
    """
    metadata: NotRequired[Dict[str, str]]
    """
    Set of [key-value pairs](https://stripe.com/docs/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to `metadata`.
    """
    posted_at: NotRequired[int]
    """
    The Unix timestamp representing when the tax liability is assumed or reduced, which determines the liability posting period and handling in tax liability reports. The timestamp must fall within the `tax_date` and the current time, unless the `tax_date` is scheduled in advance. Defaults to the current time.
    """
    reference: str
    """
    A custom order or sale identifier, such as 'myOrder_123'. Must be unique across all transactions, including reversals.
    """