Oauth 2.0 Azure Active Directory - Fields

[Jek]

I am trying to set up a custom API (Custom Connector) in PowerApps. 
I am using Azure Active Directory but I am having trouble finding the correct values for each field in the Security setup.

As far as I understand:
Client ID --> Application ID from App registraton on Azure
Client Secret --> The key from App registraton on Azure
Login URL --> Endpoint from Azure
Tenant ID --> No Idea
Ressource URL --> No Idea
Redirection URL --> from Azure

I am grateful for any help.
Thanks and best regards

Jek

[Jek · Accepted solution]

Aparently the Ressource URL is just the Client ID, and that worked for me.