curl --request PUT \
  --url https://api.hubmessage.io/whatsapp/businesses/{wabaId}/templates/{templateId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "order_update_v1",
  "category": "UTILITY",
  "language": "en_US",
  "components": [
    {
      "type": "BODY",
      "text": "Hello {{1}}, your order {{2}} has been updated to {{3}}.",
      "example": {
        "body_text": [
          [
            "Ana",
            "ORD-1024",
            "in transit"
          ]
        ]
      }
    }
  ]
}
'

{
  "success": true
}