def sync_deleted_attachments(self, api_post):
        existing_IDs = set(Post.objects.filter(site_id=self.site_id,
                                               post_type="attachment",
                                               parent__icontains='"ID":{}'.format(api_post["ID"]))
                                       .values_list("wp_id", flat=True))
        if existing_IDs:
            api_IDs = set()
            path = "sites/{}/posts/".format(self.site_id)
            params = {
                "type": "attachment",
                "parent_id": api_post["ID"],
                "fields": "ID",
                "number": 100
            }
            page = 1
            response = self.get(path, params)
            if not response.ok:
                logger.warning("Response NOT OK! status_code=%s\n%s", response.status_code, response.text)
            while response.ok and response.text and page < 10:
                api_json = response.json()
                api_attachments = api_json.get("posts", [])
                api_IDs |= set(a["ID"] for a in api_attachments)
                page += 1
                next_page_handle = api_json.get("meta", {}).get("next_page")
                if next_page_handle:
                    params["page_handle"] = next_page_handle
                else:
                    break
                response = self.get(path, params)
                if not response.ok:
                    logger.warning("Response NOT OK! status_code=%s\n%s", response.status_code, response.text)
                    return
            to_remove = existing_IDs - api_IDs
            if to_remove:
                Post.objects.filter(site_id=self.site_id,
                                    post_type="attachment",
                                    parent__icontains='"ID":{}'.format(api_post["ID"]),
                                    wp_id__in=list(to_remove)).delete()