Vault MSSQL Database and AWS RDS

Hi Everyone,

We’re looking to Vault Database Engine and part of our DBs is AWS RDS. And according to documentation - It is highly recommended a user within the database is created specifically for Vault to use.

And since AWS RDS has a bunch of permission limitations I quite puzzled about proper SQL permission for this dedicated user. It’s not possible to create another user “with grant” permission except RDS master password.

I know it’s mostly questions to AWS and MSSQL but does anyone have any experience with such setups?
Appreciate any feedback.