Rendering API

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Fill Generative Fallback fill-gen-fallback

Premium Feature
Fill Generative Fallback is currently available for imgix customers on a specific plan. If you’re interested in this feature, please contact our sales team to get more information.

Parameter that accepts a boolean value for modifying the fallback behavior of fit=fill&fill=gen. A value of true means that imgix will serve the original image if generative fill fails. A value of false means we will instead return a 400 error on generative fill failure.

Defaults to true when fill-gen-fallback is not specified.

This parameter is useful for debugging and controlling the output of generative fill failures.

See the API specification for more information about this parameter's value ranges and format.

Other Fill Methods