Updating Taxonomy Attribute Values in MDM through JAVA API 2

Hi All,

I am trying to update the Taxonomy Attribute Values in MDM

using JAVA API 2.

Using ModifyRecordCommand and using setAttributeValue

method of Record interface , if a user changes value

of any attribute the changed value is reflected in MDM

properly.

But if the user does not select any value for an attribute

i am not able to update the same in MDM.

Any Help will be appreciated!!

Thanks

Namrata