rtbdynamicpost type is missing

[nbartels]

We need a Object, that mapps to this metadata:

{
  "metadata": {
    "fields": [
      {
        "name": "child_attachments",
        "description": "List of child cards for carousel posts",
        "type": "list<dynamicpostchildattachment>"
      },
      {
        "name": "created",
        "description": "The time this post was made",
        "type": "datetime"
      },
      {
        "name": "description",
        "description": "The link description",
        "type": "string"
      },
      {
        "name": "id",
        "description": "The dynamic post ID",
        "type": "numeric string"
      },
      {
        "name": "image_url",
        "description": "The dynamic post image",
        "type": "string"
      },
      {
        "name": "link",
        "description": "The dynamic post link",
        "type": "string"
      },
      {
        "name": "message",
        "description": "The post text",
        "type": "string"
      },
      {
        "name": "owner_id",
        "description": "The ID of the owner of this post",
        "type": "numeric string"
      },
      {
        "name": "place_id",
        "description": "The place page ID of the dynamic post",
        "type": "numeric string"
      },
      {
        "name": "product_id",
        "description": "The product ID",
        "type": "numeric string"
      },
      {
        "name": "title",
        "description": "The title of the dynamic post",
        "type": "string"
      }
    ],
    "type": "rtbdynamicpost",
    "connections": {
      "comments": "url",
      "likes": "url"
    }
  }
}