A Creative Asset represents a file uploaded through Buzz and utilized in a Creative. Like Creatives, Creative Assets belong to Advertisers. For more on how Creatives and Creative Assets interact, see: Creatives, Creative Assets, Templates, Rules.
Three kinds of assets are supported:
- Images, using the creative_asset endpoint
- Videos, using the video_asset endpoint
- HTML5 files, using the html_asset endpoint.
|POST is used for creating a shell for the asset, including
size_in_bytes and then uploading the file in a second step.