pulsar

What kind of client are you using and what is the request you are sending?

<@U059A25BXMW> I am literally just calling the tenants list endpoint
<http://serviceUrl/admin/v2/tenants/admin/v2/tenants>
I don't know if this could be authentication issue, if it is then -
How can I attach my credential to pulsar endpoints ?

Maybe it is a copy paste error but your URL should look like this: `<http://serviceUrl/admin/v2/tenants>`
How are you making the request, manually with curl?

<https://docs.streamnative.io/platform/restapi-1.10.0#enable-message-rest-api>