# File lib/fog/rackspace/models/identity/service_catalog.rb, line 25
        def display_service_regions(service_name, service_net=false)
          endpoints = get_endpoints(service_name, service_net)
          regions = endpoints.map do |e|
            e["region"] ? ":#{e["region"].downcase}" : ":global"
          end
          regions.join(", ")
        end