curl --request POST \
  --url https://api.hubmessage.io/v1/channels/{channelId}/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "recipient": {
    "identifier": "5511999999999"
  },
  "content": {
    "type": "INTERACTIVE_ACTION",
    "body": {
      "message": "How can we help?"
    },
    "header": {
      "message": "Hub Message"
    },
    "footer": {
      "message": "Choose an option"
    },
    "attachments": [
      {
        "id": "1",
        "title": "Visit our website",
        "name": "URL",
        "url": "https://www.hubmessage.io"
      },
      {
        "id": "2",
        "title": "Contact us",
        "name": "CALL",
        "phones": [
          "5511999999999"
        ]
      }
    ]
  }
}
'