curl --request POST \
  --url http://localhost:8000/api/v1/analysis/recommendations/{analysis_type}/{recommendation_id}/reject \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "user_rejected_reason": "<string>",
  "newly_created_positive_keyword": {
    "text": "<string>",
    "match_type": "EXACT",
    "id": 123,
    "ad_group": {
      "id": 123,
      "name": "<string>",
      "status": "<string>"
    },
    "campaign": {
      "id": 123,
      "name": "<string>",
      "status": "<string>",
      "channel_type": "SEARCH"
    },
    "user_provided_reason": "<string>"
  }
}
'

{
  "status": "pending",
  "is_manually_generated": true,
  "keyword": "<string>",
  "match_type": "<string>",
  "reason": "<string>",
  "campaign": {
    "id": 123,
    "name": "<string>",
    "status": "<string>",
    "channel_type": "SEARCH"
  },
  "date_regenerated": "2023-11-07T05:31:56Z",
  "date_added": "2023-11-07T05:31:56Z",
  "date_updated": "2023-11-07T05:31:56Z",
  "id": 123,
  "budget_saving": 123
}