Step-2: Assign Permissions to an app.

1. Click on Subscriptions

   

2. Click on your subscription.

3. Click on Access Control (IAM)

4. Click on Add → Add role assignment.

5. Click on the search box & enter the role name as Reader role

6. Select the role & click next

7. Click on Select Members

8. Enter the App name (which you have created in

Step-1 : Create Azure Active Directory app ) & Click Select

9. Click Next

10. Click Review + assign