# ensure person records exists
persons = slices.verify_persons(xrn.hrn, slice, users, sfa_peer, options=options)
# ensure slice attributes exists
- slices.verify_slice_attributes(slice, requested_attributes, options=options)
+ slices.verify_slice_tags(slice, requested_attributes, options=options)
# add/remove slice from nodes
request_nodes = rspec.version.get_nodes_with_slivers()