curl --request PUT \
  --url https://app.hypersender.com/api/whatsapp/v1/{instance}/star-message \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "chatId": "[email protected]",
  "messageId": "[email protected]_3EB08F6AD2A432386EFA0E",
  "star": true
}
'

{}