public String getTileAspectRatio() {
        return this.tileAspectRatio;
    }
<p>
Specifies the aspect ratio of all video tiles.
</p>

@return Specifies the aspect ratio of all video tiles.
aws-java-sdk-chimesdkmediapipelines/src/main/java/com/amazonaws/services/chimesdkmediapipelines/model/HorizontalLayoutConfiguration.java