public HlsCaptionLanguageMapping withLanguageDescription(String languageDescription) {
        setLanguageDescription(languageDescription);
        return this;
    }
Caption language description.

@param languageDescription
       Caption language description.
@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/HlsCaptionLanguageMapping.java