Apache Atlas Remove Optional Attribute from Custom Entity through REST API

[#1]

Hi,

I am trying to find a way to remove optional attribute from entity definition. If I update the entity definition, I can add new attribute but deleting is giving me this error.

{

    "requestId": "df9ce050-0736-4e09-a4cb-a08f86571f7f",

    "errorCode": "ATLAS-400-00-00D",

    "errorMessage": "test_operation.columnMappingCopy : attribute delete not supported"

}

Is there way to remove optional fields from custom entity?

[#2]

Just curious if you ever figured out how to do this?