If you use the legacy access policy permission model for key vaults, this step is required.

A key vault access policy determines whether a given security principal (a user, application or user group) can perform different operations on key vault secrets, keys, and certificates.

1. From the Azure portal home, select Key vaults.

2. Select a key vault from the list.

3. In the sidebar under the key vault name, select Access policies.

   

4. In the toolbar, select + Create.

5. Configure the permissions:

   • Under Key permissions, select Get and List.

   • Under Secret permissions, select Get and List.

   • Under Certificate permissions, select Get and List.

6. Select the Next button.

7. From the list, select the app registration you created.

8. Select the Next button and select the Next button again to skip the Application (optional) step.

9. Review the access policy and then select the Create button.