<p>Maps users to their groups so that you only need to provide the user ID when you issue the query.</p> <p>You can also map sub groups to groups. For example, the group "Company Intellectual Property Teams" includes sub groups "Research" and "Engineering". These sub groups include their own list of users or people who work in these teams. Only users who work in research and engineering, and therefore belong in the intellectual property group, can see top-secret company documents in their search results.</p> <p>This is useful for user context filtering, where search results are filtered based on the user or their group access to documents. For more information, see <a href="https://docs.aws.amazon.com/kendra/latest/dg/user-context-filter.html">Filtering on user context</a>.</p> <p>If more than five <code>PUT</code> actions for a group are currently processing, a validation exception is thrown.</p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}