curl --request PUT \
  --url https://{tenant}.app.big-panda.ai/api/knowledge/sites/{site_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "domain": "<string>",
  "site_type": "<string>",
  "platform": "<string>",
  "config": {},
  "is_default": true
}
'

{
  "id": "<string>",
  "tenant_id": "<string>",
  "slug": "<string>",
  "name": "<string>",
  "domain": "<string>",
  "language": "<string>",
  "site_type": "<string>",
  "platform": "<string>",
  "config": {},
  "is_default": true,
  "created_at": "2023-11-07T05:31:56Z"
}