A retail company recently saw a huge spike in its monthly AWS spend. Upon further investigation, it was found that some developers had accidentally launched Amazon RDS instances in unexpected Regions. The company has hired you as an AWS Certified Solutions Architect Professional to establish best practices around least privileges for developers and control access to on-premises as well as AWS Cloud resources using Active Directory. The company has mandated you to institute a mechanism to control costs by restricting the level of access that developers have to the AWS Management Console without impacting their productivity. The company would also like to allow developers to launch RDS instances only in us-east-1 Region without limiting access to other services in any Region. How can you help the company achieve the new security mandate while minimizing the operational burden on the DevOps team?