Using the following endpoint acting as the Admin on the tenantB I want to register a multitenant API App defined in another tenantA:
https://login.microsoftonline.com/{tenantB}/v2.0/adminconsent?
client_id={GUIDAppIDInTenantA}
&redirect_uri=http://localhost:8080/myredirecturi
&scope=api://{GUIDAppIDInTenantA}/.default
I am getting this error:
AADSTS90009 Application is requesting a token for itself. This scenario is supported only if resource is specified using the GUID based App Identifier
I am using the GUID based App Identifier from TenantA. I get the login page and after signing in, I am immediately redirected to the redirect_uri with the error above.
The post OAuth 2.0 and Azure Active Directory - error AADSTS90009 uses a different endpoint and mentions using the GUIDs that I am already using