public ImageInserter withInsertableImages(java.util.Collection<InsertableImage> insertableImages) {
        setInsertableImages(insertableImages);
        return this;
    }
Specify the images that you want to overlay on your video. The images must be PNG or TGA files.

@param insertableImages
       Specify the images that you want to overlay on your video. The images must be PNG or TGA files.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/ImageInserter.java