curl --request POST \
  --url https://openapi.enginy.ai/v1/campaign/{campaignId}/clone \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "identityId": 123,
  "name": "<string>"
}
'

{
  "status": "success",
  "message": "<string>",
  "data": {
    "id": 123,
    "name": "<string>",
    "status": "<string>"
  }
}