curl --request DELETE \
  --url https://api-{region}.sesametime.com/training/v1/training-employees-assignations/{trainingId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "employeeIds": {
    "employeeId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}
'

{
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "assignId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "employeeName": "<string>",
      "firstName": "<string>",
      "lastName": "<string>",
      "imageProfileURL": "<string>",
      "email": "<string>"
    }
  ],
  "meta": {
    "currentPage": 1,
    "lastPage": 1,
    "total": 1,
    "perPage": 1
  }
}