| Field | Description |
| pageId | Type: string, Required |
| conversationId | Type: string, Required |
| message | Type: Object, Required (1) |
| Field | Description |
| type | Required The object can contain the following fields: - text - image - video - audio - document - template |
| text | Required for type = text |
| url | Required for type = {image, video, audio, document} |
| template | Required for type = template { header: { type: “text | image | video | audio | document” text: “text_header”, url: “url_of_file” }, body: “text_body”, footer: “text_footer”, buttons: [ { "type": "quick_replies | web_url", "text": "text_button", "payload":"payload_for_quick_reply", “url”: “url_for_web_url” } ], cards: [ { header, body, footer, buttons // same above } ] } |