Project Entitlements : Devops API not bringing ProjectEntitlements and it shows null

I am trying to get Project Entitlements using PAT token from

GET https://vsaex.dev.azure.com/{organization}/_apis/userentitlements?api-version=6.0-preview.3

But Project Entitlements are null.

PAT is of DevOps Owner account and it also has Project collection admin etc all rights.

https://stackoverflow.com/questions/65520221/project-entitlements-devops-api-not-bringing-projectentitlements-and-it-shows December 31, 2020 at 07:23PM