$ git clone -n https://src.fedoraproject.org/rpms/google-api-python-client.git /var/lib/mock/eln-build-side-110734-59079037-6570892/root/chroot_tmpdir/scmroot/google-api-python-client
Cloning into '/var/lib/mock/eln-build-side-110734-59079037-6570892/root/chroot_tmpdir/scmroot/google-api-python-client'...
$ git fetch origin 017387bb118ffc5a7068359c89f54c79eab3f301:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-api-python-client
 * [new ref]         017387bb118ffc5a7068359c89f54c79eab3f301 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 017387b Update to 2.168.0 upstream release