curl --request GET \
  --url https://api.agentic.scope3.com/api/v2/buyer/campaigns/{campaignId}/creativeManifest \
  --header 'Authorization: Bearer <token>'

{
  "manifests": [
    {
      "creative_id": "<string>",
      "name": "<string>",
      "assets": [
        {
          "asset_id": "<string>",
          "name": "<string>",
          "original_filename": "<string>",
          "asset_type": "IMAGE",
          "content_type": "<string>",
          "file_size": 0,
          "public_url": "<string>",
          "asset_source": "CREATIVE_SOURCE",
          "created_at": "2023-11-07T05:31:56Z"
        }
      ],
      "campaign_id": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "message": "<string>",
      "brand_domain": "<string>",
      "template_id": "<string>",
      "format_id": {
        "id": "<string>",
        "agent_url": "<string>",
        "width": 123,
        "height": 123,
        "duration_ms": 123
      },
      "target_format_ids": [
        {
          "id": "<string>",
          "agent_url": "<string>",
          "width": 123,
          "height": 123,
          "duration_ms": 123
        }
      ],
      "preview_url": "<string>",
      "html_processing": {
        "rewritten_refs": [
          {
            "original": "<string>",
            "cdn_url": "<string>"
          }
        ],
        "unresolved_refs": [
          "<string>"
        ],
        "inserted_macros": [
          "<string>"
        ],
        "processed_html": "<string>",
        "processed_html_url": "<string>"
      },
      "auto_detected_template": {
        "template_id": "<string>",
        "template_name": "<string>",
        "method": "tag_hints"
      },
      "creative_manifest": "<unknown>",
      "sync_status": {
        "synced": true,
        "agent_count": 0,
        "last_synced_at": "2023-11-07T05:31:56Z"
      },
      "tracking": {
        "supported_macros": [
          "<string>"
        ],
        "impression_tracker_url": "<string>",
        "click_tracker_url": "<string>"
      }
    }
  ],
  "total": 4503599627370495
}