fallback

Name Modifier & Defaults Type Description

fallback_file

Name	Modifier & Defaults	Type	Description
fallback_file	Required* (unless a `fallback_url` is passed)	Multipart image file	The image asset for the default image (aka fallback image), provided as a file upload. Either upload a `fallback_file`, or submit a `fallback_url` (see previous param). If both are submitted, the API will use the uploaded `fallback_file`.

Multipart image file

The image asset for the default image (aka fallback image), provided as a file upload.

Either upload a fallback_file, or submit a fallback_url (see previous param).

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

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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.