--- other: - | The 2.45 microversion is introduced which changes the response for the ``createImage`` and ``createBackup`` server action APIs to no longer return a ``Location`` response header. With microversion 2.45 those APIs now return a json dict in the response body with a single ``image_id`` key whose value is the snapshot image ID (a uuid). The old ``Location`` header in the response before microversion 2.45 is most likely broken and inaccessible by end users since it relies on the internal Glance API server configuration and does not take into account Glance API versions.