How can you perform a bulk creatives upload in Display & Video 360?

By using a spreadsheet template, Display & Video 360 API, or uploading directly into Display & Video 360.
By using a spreadsheet template or structured data file.
By uploading directly into Display & Video 360.
By using a spreadsheet or the Display & Video 360 API, as no option exists to upload creatives directly into Display & Video 360.