curl --location --request POST '/api/v2/courses//course-activities//start'{
"data": {
"id": 0,
"user_id": 0,
"course_id": 0,
"activity_id": 0,
"started_at": "2019-08-24T14:15:22.123Z",
"completed_at": "2019-08-24T14:15:22.123Z"
}
}