Multi-product

{
  "name": "exemplo_mpm",
  "category": "MARKETING",
  "language": "en_US",
  "allow_category_change": true,
  "parameter_format": "NAMED",
  "components": [
    {
      "type": "HEADER",
      "format": "TEXT",
      "text": "Order {{order_number}}",
      "example": {
        "header_text_named_params": [
          {
            "param_name": "order_number",
            "example": "1042"
          }
        ]
      }
    },
    {
      "type": "BODY",
      "text": "Hi {{customer_name}}, your order {{order_number}} is confirmed and ships today.",
      "example": {
        "body_text_named_params": [
          {
            "param_name": "customer_name",
            "example": "Marina"
          },
          {
            "param_name": "order_number",
            "example": "1042"
          }
        ]
      }
    },
    {
      "type": "FOOTER",
      "text": "Reply STOP to opt out"
    },
    {
      "type": "BUTTONS",
      "buttons": [
        {
          "type": "MPM",
          "text": "View items"
        }
      ]
    }
  ]
}

{
  "recipient": {
    "identifier": "5511999999999"
  },
  "content": {
    "type": "TEMPLATE",
    "attachments": [
      {
        "template": {
          "name": "exemplo_mpm",
          "language": {
            "policy": "deterministic",
            "code": "en_US"
          },
          "components": [
            {
              "type": "header",
              "parameters": [
                {
                  "type": "text",
                  "text": "{{order_number}}"
                }
              ]
            },
            {
              "type": "body",
              "parameters": [
                {
                  "type": "text",
                  "text": "{{customer_name}}"
                },
                {
                  "type": "text",
                  "text": "{{order_number}}"
                }
              ]
            },
            {
              "type": "button",
              "sub_type": "mpm",
              "index": 0,
              "parameters": [
                {
                  "type": "action",
                  "action": {
                    "thumbnail_product_retailer_id": "{{thumbnail_product_retailer_id}}",
                    "sections": [
                      {
                        "title": "{{section_title}}",
                        "product_items": [
                          {
                            "product_retailer_id": "{{product_retailer_id}}"
                          }
                        ]
                      }
                    ]
                  }
                }
              ]
            }
          ]
        }
      }
    ]
  }
}