You have an Azure subscription that contains a user named Admin$1$ and a key vault named Vault$1.$

You plan to delegate Admin$1$ permissions on Vault$1.$

You need to ensure that you can use Azure attribute$-$based access control $($Azure ABAC$)$ to constrain role assignment.

To which role should you assign Admin$1?$

Select only one answer.

Key Vault Administrator

Key Vault Certificates Officer

Key Vault Data Access Administrator

Key Vault Reader