Static attributeTypeMap
attributeTypeMap: Array<{ baseName: string; name: string; type: string }> = [{"name": "extras","baseName": "extras","type": "string"},{"name": "description","baseName": "description","type": "string"},{"name": "userId","baseName": "user_id","type": "number"},{"name": "primaryGroupId","baseName": "primary_group_id","type": "string"} ]