Send a template message that includes a Multi-Product Message (MPM) button. This allows you to define specific sections and products (by retailer ID) that populate the menu when the user clicks the button.

Example Request Body

{
  "messaging_product": "whatsapp",
  "recipient_type": "individual",
  "to": "16505551234",
  "type": "template",
  "template": {
    "name": "abandoned_cart",
    "language": {
      "code": "en_US"
    },
    "components": [
      {
        "type": "header",
        "parameters": [
          {
            "type": "text",
            "text": "Pablo"
          }
        ]
      },
      {
        "type": "body",
        "parameters": [
          {
            "type": "text",
            "text": "10OFF"
          }
        ]
      },
      {
        "type": "button",
        "sub_type": "mpm",
        "index": 0,
        "parameters": [
          {
            "type": "action",
            "action": {
              "thumbnail_product_retailer_id": "2lc20305pt",
              "sections": [
                {
                  "title": "Popular Bundles",
                  "product_items": [
                    { "product_retailer_id": "2lc20305pt" },
                    { "product_retailer_id": "nseiw1x3ch" }
                  ]
                },
                {
                  "title": "Premium Packages",
                  "product_items": [
                    { "product_retailer_id": "n6k6x0y7oe" }
                  ]
                }
              ]
            }
          }
        ]
      }
    ]
  }
}