Let's learn step by step How to get the AD Client Token.
Step 1: Go to Azure Portal
Step 2: Search Microsoft Entra ID and click it.
Step 3: Go to App Registrations
Step 4: Click on the application and copy TenantId, Client Id and Client Secret
Step 5: Below are the parameters we required for the postman request
Parameter Description
Tenant Id The (tenant) ID for
the related application is registered in Microsoft Entra ID.
client_id The (client) ID
for the related application registered in Microsoft Entra ID.
client_secret Client secret value for the
related application registered in Microsoft Entra ID.
grant_type client_credentials
scope https://graph.microsoft.com/.default
Step 6: Add a new Post request in the Postman with the below URL and above parameters, you will get token as shown in the snapshot below.
https://login.microsoftonline.com/{{tenantId}}/oauth2/v2.0/token
Here you can see the token.