Upload source image or mask for image-to-image operations, such as fill, expand. This API returns an identifier that is used to refer to uploaded content. The uploaded assets will be valid for 7 days from the date you upload them.
Optional
Upload source image or mask for image-to-image operations, such as fill, expand. This API returns an identifier that is used to refer to uploaded content. The uploaded assets will be valid for 7 days from the date you upload them.