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

import typing_extensions
import typing_extensions
import typing


class CustomerCreatedEventEventContextMergeParams(typing_extensions.TypedDict):
    """
    Information about a merge operation, which creates a new customer using aggregated properties from two or more existing customers.
    """

    from_customer_ids: typing_extensions.NotRequired[typing.Optional[typing.Sequence[str]]]
    """
    The IDs of the existing customers that were merged and then deleted.
    """

    to_customer_id: typing_extensions.NotRequired[typing.Optional[str]]
    """
    The ID of the new customer created by the merge.
    """
