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?     ... View more