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

@return Specify the images that you want to overlay on your video. The images must be PNG or TGA files.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/ImageInserter.java