public void setWorldDescriptionBody(String worldDescriptionBody) {
        this.worldDescriptionBody = worldDescriptionBody;
    }
<p>
Returns the JSON formatted string that describes the contents of your world.
</p>

@param worldDescriptionBody
       Returns the JSON formatted string that describes the contents of your world.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/DescribeWorldResult.java