fallback

Name Modifier & Defaults Type Description

fallback_url

Name	Modifier & Defaults	Type	Description
fallback_url	Required* (unless a `fallback_file` is uploaded)	String Valid URL string Max length: 1000	The image asset for the default image (aka fallback image), specified as a URL. Either submit a `fallback_url` or upload a `fallback_file`. If both are submitted, the API will use the `fallback_file` uploaded.

String

Valid URL string

Max length: 1000

The image asset for the default image (aka fallback image), specified as a URL.

Either submit a fallback_url or upload a fallback_file.

If both are submitted, the API will use the fallback_file uploaded.

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Image Guidelines
For the latest thumbnail image guidelines and best practices see the Taboola Help Center.

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For more information, see: Video Items Overview and Create a Video Item.