curl --request PATCH \
  --url https://fandom-api-preview.vercel.app/api/v1/campaigns/{campaignId}/targeting \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "audienceId": "aud-ent-6524f0c1e4b0a1b2c3d4e5f6",
  "add": [
    {
      "section": "keywords",
      "text": "building sets for kids",
      "matchType": "PHRASE"
    }
  ],
  "remove": [
    {
      "section": "adAffinities",
      "text": "Travel"
    }
  ]
}
'

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    audienceId: 'aud-ent-6524f0c1e4b0a1b2c3d4e5f6',
    add: [{section: 'keywords', text: 'building sets for kids', matchType: 'PHRASE'}],
    remove: [{section: 'adAffinities', text: 'Travel'}]
  })
};

fetch('https://fandom-api-preview.vercel.app/api/v1/campaigns/{campaignId}/targeting', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://fandom-api-preview.vercel.app/api/v1/campaigns/{campaignId}/targeting"

payload = {
    "audienceId": "aud-ent-6524f0c1e4b0a1b2c3d4e5f6",
    "add": [
        {
            "section": "keywords",
            "text": "building sets for kids",
            "matchType": "PHRASE"
        }
    ],
    "remove": [
        {
            "section": "adAffinities",
            "text": "Travel"
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

{
  "added": 123,
  "updated": 123,
  "removed": 123,
  "audience": {
    "id": "<string>",
    "name": "<string>",
    "audienceId": "<string>",
    "status": "not_generated",
    "error": "<string>",
    "updatedAt": "<string>",
    "items": [
      {
        "section": "<string>",
        "label": "<string>",
        "text": "<string>",
        "matchType": "<string>",
        "source": "<string>"
      }
    ]
  }
}

{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "requestId": "<string>"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "requestId": "<string>"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "requestId": "<string>"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "requestId": "<string>"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "requestId": "<string>"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "requestId": "<string>"
  }
}