$ git clone -n https://src.fedoraproject.org/rpms/python-google-cloud-asset.git /var/lib/mock/f39-build-1803659-41816/root/chroot_tmpdir/scmroot/python-google-cloud-asset
Cloning into '/var/lib/mock/f39-build-1803659-41816/root/chroot_tmpdir/scmroot/python-google-cloud-asset'...
$ git fetch origin 210d5aeac540e6cff9152d0bc172e96fd96d91d2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-google-cloud-asset
 * [new ref]         210d5aeac540e6cff9152d0bc172e96fd96d91d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 210d5ae Add sources for 3.20.1 rhbz#2249864