curl --request GET \
  --url https://api.kollie.ai/api/v1/campaigns/{campaign_id} \
  --header 'X-API-Key: <api-key>'

{
  "message": "Data got correctly",
  "meta": {},
  "data": {
    "name": "<string>",
    "end_date": "2023-11-07T05:31:56Z",
    "start_time": "<string>",
    "end_time": "<string>",
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "created_at": "2023-11-07T05:31:56Z",
    "agent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "status": "draft",
    "start_date": "2023-11-07T05:31:56Z",
    "phone_numbers": [],
    "organization_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "additional_params": {}
  }
}