When running a curl command to a local couchbase server for rebalance endpoint, it works (given username and password are both couchbase).

curl  -u couchbase:couchbase -X GET http://127.0.0.1:8091/pools/default/rebalanceProgress

When I uses couchbase capella url (svc-***.cloud.couchbase.com), It does not work. What am I missing ?