def _untranslate_snapshot_summary_view(context, snapshot):
    """Maps keys for snapshots summary view."""
    d = {}
    d['id'] = snapshot.id
    d['status'] = snapshot.status
    d['progress'] = snapshot.progress
    d['size'] = snapshot.size
    d['created_at'] = snapshot.created_at
    d['display_name'] = snapshot.name
    d['display_description'] = snapshot.description
    d['volume_id'] = snapshot.volume_id
    d['project_id'] = snapshot.project_id
    d['volume_size'] = snapshot.size
    return d
