Note: Reporting metrics for Programmatic Guaranteed and Preferred Deals will soon change from gross revenue to net revenue. See the Ad Manager Release notes for more information.

enum CreativePreviewError.Reason (v201908)

Enumeration Description
CANNOT_GENERATE_PREVIEW_URL The creative cannot be previewed on this page.
CANNOT_GENERATE_PREVIEW_URL_FOR_NATIVE_CREATIVES Preview URLs for native creatives must be retrieved with LineItemCreativeAssociationService.getPreviewUrlsForNativeStyles.
UNKNOWN The value returned if the actual value is not exposed by the requested API version.