public java.util.Map<String, String> getAdditionalInfo() {
        if (additionalInfo == null) {
            additionalInfo = new com.amazonaws.internal.SdkInternalMap<String, String>();
        }
        return additionalInfo;
    }
public java . util . Map < String , String > getAdditionalInfo ( ) { if ( additionalInfo == null ) { additionalInfo = new com . amazonaws . internal . SdkInternalMap < String , String > ( ) ; } return additionalInfo ; }
<p>
This option is for advanced users only. This is meta information about third-party applications that third-party
vendors use for testing purposes.
</p>

@return This option is for advanced users only. This is meta information about third-party applications that
third-party vendors use for testing purposes.