curl --request POST \
  --url https://app.freyavoice.ai/api/v2/feedbacks/{feedbackId}/assignees \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "workspaceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "userId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'

{
  "success": true,
  "data": {
    "message": "<string>",
    "result": {
      "success": true,
      "assignee": {
        "id": "<string>",
        "feedbackId": "<string>",
        "userId": "<string>",
        "assignedAt": "<string>",
        "userName": "<string>",
        "assignedBy": "<string>"
      }
    }
  }
}