{
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  "field": "messages",
  "createdAt": "2025-06-08T20:59:44.512Z",
  "pipes": {
    "appId": "app_abc123",
    "poolNumberId": "pn_abc123",
    "media": {
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        "mediaId": "aBcDeFgHiJkLmNoPqRs1t",
        "downloadUrl": "/v1/media/download/aBcDeFgHiJkLmNoPqRs1t",
        "mimeType": "image/jpeg",
        "byteSize": 48213
      }
    }
  },
  "whatsapp": {
    "messaging_product": "whatsapp",
    "metadata": {
      "display_phone_number": "15550001111",
      "phone_number_id": "106540352242922"
    },
    "contacts": [
      {
        "profile": {
          "name": "Sheena Nelson"
        },
        "wa_id": "16505551234",
        "user_id": "US.13491208655302741918"
      }
    ],
    "messages": [
      {
        "from": "16505551234",
        "from_user_id": "US.13491208655302741918",
        "id": "wamid.HBgLMTY1MDM4Nzk0MzkVAgASGBQ1QjhGQzE0MjE5RDZBRTlBMjMA",
        "timestamp": "1749416383",
        "type": "image",
        "image": {
          "caption": "Do you have this one in blue?",
          "mime_type": "image/jpeg",
          "sha256": "N4Ts1d9cU0tQdPZ2r8uC5n3o2kE8tHn6yq3tJjv0wTU=",
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}