I am using below microsoft learn page to query some data using rest api calls, I tried to fetch glossary list by clicking try it button. I have an azure purview resource created in my subscription with data sources and the glossary exist.

MS learn page – https://learn.microsoft.com/en-us/rest/api/purview/datamapdataplane/glossary/list?view=rest-purview-datamapdataplane-2023-09-01&tabs=HTTP&tryIt=true&source=docs

API I am trying – GET {endpoint}/datamap/api/atlas/v2/glossary

whenever I login using my Azure account to which I have below access but I am still getting response code 404

I do not want to use service prinicipal want to use an AD user.

I have bleow permission on Purview collection
Role-NHA-Dev-Purview-Collection-Admin
Role-NHA-Dev-Purview-Data-Source-Admin
Role-NHA-Dev-Purview-Data-Reader
Role-NHA-Dev-Purview-Data-Curator

can you please guide me what wrong I am doing here ? I have added screenshots the