curl --request PUT \
  --url https://{host}/v2/workspaces/slug:ai-collection-v3/webhooks/v1/collections/{collection_id}/charts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "charts": [
    {
      "id": "<string>",
      "kind": "bar",
      "title": "<string>",
      "agg": "count",
      "field": "<string>",
      "dimension": "<string>"
    }
  ]
}
'

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    charts: [
      {
        id: '<string>',
        kind: 'bar',
        title: '<string>',
        agg: 'count',
        field: '<string>',
        dimension: '<string>'
      }
    ]
  })
};

fetch('https://{host}/v2/workspaces/slug:ai-collection-v3/webhooks/v1/collections/{collection_id}/charts', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://{host}/v2/workspaces/slug:ai-collection-v3/webhooks/v1/collections/{collection_id}/charts"

payload = { "charts": [
        {
            "id": "<string>",
            "kind": "bar",
            "title": "<string>",
            "agg": "count",
            "field": "<string>",
            "dimension": "<string>"
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "saved": true,
  "collection_id": "<string>",
  "charts": [
    {
      "id": "<string>",
      "kind": "bar",
      "title": "<string>",
      "agg": "count",
      "field": "<string>",
      "dimension": "<string>"
    }
  ]
}

{
  "error": "InvalidArguments",
  "message": "<string>"
}