Imports github.com/gophercloud/gophercloud/openstack github.com/foize/go.sgr github.com/gophercloud/gophercloud github.com/gophercloud/gophercloud/openstack/identity/v3/tokens github.com/mitchellh/mapstructure github.com/sergi/go-diff/diffmatchpatch Standard library imports bytes fmt net/http net/http/httptest strings