Update canonical Attribute metadata

curl --request PUT \
  --url https://app.productlasso.com/api/v1/attributes/{key} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "label": "Product name",
  "language": "en",
  "expected_updated_at": "2026-07-14T10:00:00.000Z"
}
'

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    label: 'Product name',
    language: 'en',
    expected_updated_at: '2026-07-14T10:00:00.000Z'
  })
};

fetch('https://app.productlasso.com/api/v1/attributes/{key}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.productlasso.com/api/v1/attributes/{key}"

payload = {
    "label": "Product name",
    "language": "en",
    "expected_updated_at": "2026-07-14T10:00:00.000Z"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)