OIM API To Delete Custom Attribute Fields

package com.udf;

import java.util.Hashtable;

import com.connection.Platform;

import oracle.iam.configservice.api.ConfigManager;
import oracle.iam.configservice.api.Constants.Entity;

public class DeleteUDF {

    public static void main(String[] args) throws Exception {
        String udf = "Custom";

        ConfigManager cfgMgr = Platform.getService(ConfigManager.class);
        cfgMgr.deleteAttribute(Entity.USER, udf);
    }

}