Which of the following is NOT a feature of AWS Organizations?

AWS Organizations is a service that facilitates the management and governance of multiple AWS accounts in a centralized manner. One of its primary features is the central management of accounts, which allows organizations to manage billing, security, and account policies from a single dashboard. Service control policies enable administrators to set permission guardrails that apply across all accounts in the organization, ensuring compliance and security standards are met.

The aspect highlighted in the correct answer addresses the fact that AWS Organizations does not require or promote the concept of a single account for all AWS services. Instead, it allows organizations to create multiple AWS accounts as needed, enabling better resource management, security segmentation, and adherence to distinct operational policies for different departments or projects.

Therefore, the idea of having a single account for all AWS services is inconsistent with the purpose of AWS Organizations, which is designed specifically to help organizations manage multiple accounts efficiently. This flexibility supports a diverse range of organizational structures and governance while enhancing the ability to meet various compliance and operational requirements.