Install Pulsar-manager on kubernetes cluster

[pgandhap]

Iam wanna to use pulsar-manager for GUI management, monitoring tool and following this https://pulsar.apache.org/docs/en/administration-pulsar-manager/. In this on step ( Set administrator account and password ) , when i ran below command

curl -H 'X-XSRF-TOKEN: $CSRF_TOKEN' -H 'Cookie: XSRF-TOKEN=$CSRF_TOKEN;' -H "Content-Type: application/json" -X PUT http://localhost:7750/pulsar-manager/users/superuser -d '{"name": "admin", "password": "apachepulsar", "description": "test", "email": "username@test.org"}'

which throws error with below
curl: (6) Could not resolve host: $CSRF_TOKEN'
curl: (6) Could not resolve host: XSRF-TOKEN=$CSRF_TOKEN;'
{"timestamp":"2021-10-12T03:27:07.419+0000","status":403,"error":"Forbidden","message":"Forbidden","path":"/pulsar-manager/users/superuser"}curl: (6) Could not resolve host: admin,
curl: (6) Could not resolve host: password
curl: (6) Could not resolve host: apachepulsar,
curl: (6) Could not resolve host: description
curl: (6) Could not resolve host: test,
curl: (6) Could not resolve host: email
curl: (3) [globbing] unmatched close brace/bracket in column 18
Can anyone help on this .