Which API can be utilized for managing users and groups in Tableau Server?

The REST API is specifically designed for managing users, groups, and various components of Tableau Server. It provides a set of standard HTTP methods that can be used to programmatically interact with Tableau Server, enabling tasks such as creating, modifying, and deleting users and groups, as well as managing permissions and content. The REST API allows for automated workflows and integration with other systems, making it an essential tool for administrators looking to manage their Tableau environments efficiently.

In contrast, the Webhooks API is used for setting up notifications and triggers based on events occurring within Tableau. Although useful for integration and alerts, it does not provide functionality for user and group management. The Document API is focused on integrating Tableau with other applications by handling Tableau Workbook files (TWB), rather than managing server-side entities like users and groups. Lastly, the Hyper API is related to creating and manipulating Hyper data extract files and is not concerned with server administration functionalities. Thus, the REST API stands out as the only choice that directly addresses the management of users and groups in Tableau Server.