# perlearner_orgs_users_courses_overview_engagement_index_retrieve Average of days with atleast an activity within ENGAGEMENT_INDEX_PERIOD consecutive days for a learner in a course Endpoint: GET /api/perlearner/orgs/{org}/users/{user_id}/courses/{course_id}/overview/engagement-index Version: 3.59.0-ai-plus Security: PlatformApiKeyAuthentication ## Path parameters: - `course_id` (string, required) - `org` (string, required) - `user_id` (string, required) ## Response 200 fields (application/json): - `data` (object, required) - `data.value` (number, required) value