curl --request GET \
  --url https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/banner/instances/{instanceId}/banners/{contentId} \
  --header 'x-r25-ac-api-key: <x-r25-ac-api-key>' \
  --header 'x-r25-ac-api-secret: <x-r25-ac-api-secret>'

{
  "contentId": "<string>",
  "projectId": "<string>",
  "spaceId": "<string>",
  "name": "<string>",
  "alias": "<string>",
  "status": "draft",
  "reservedAt": 123,
  "closingAt": 123,
  "openingAt": 123,
  "values": {
    "title": "<string>",
    "url": "<string>",
    "image": {
      "mediaId": "<string>",
      "media": {
        "name": "<string>",
        "assets": [
          {
            "path": "media/00000000000000000000000.png",
            "accessUrl": "<string>"
          }
        ],
        "type": "image",
        "mediaId": "<string>",
        "projectId": "<string>",
        "spaceId": "<string>",
        "accessUrl": "<string>",
        "thumbnailAccessUrl": "<string>",
        "meta": {
          "ext": "png",
          "mimetype": "image/png",
          "asset": "AdobeAnimate_cjs_1_0_0"
        },
        "fileSize": 1234567,
        "duration": 1234567,
        "operations": [
          {
            "type": "trim",
            "orientation": "top-left"
          }
        ],
        "thumbnailOperations": [
          {
            "type": "trim",
            "orientation": "top-left"
          }
        ],
        "alias": "<string>",
        "originalUrl": "<string>",
        "status": "published",
        "signed": true
      }
    }
  },
  "createdAt": 123,
  "updatedAt": 123
}