---
features:
  - |
    Microversion 2.80 changes the list migrations APIs and the
    os-migrations API.

    In this microversion, expose the ``user_id`` and ``project_id``
    fields in the following APIs:

    * ``GET /os-migrations``
    * ``GET /servers/{server_id}/migrations``
    * ``GET /servers/{server_id}/migrations/{migration_id}``

    The ``GET /os-migrations`` API will also have optional ``user_id`` and
    ``project_id`` query parameters for filtering migrations by user and/or
    project, for example:

    * ``GET /os-migrations?user_id=ef9d34b4-45d0-4530-871b-3fb535988394``
    * ``GET /os-migrations?project_id=011ee9f4-8f16-4c38-8633-a254d420fd54``
    * ``GET /os-migrations?user_id=ef9d34b4-45d0-4530-871b-3fb535988394&project_id=011ee9f4-8f16-4c38-8633-a254d420fd54``
