package org.aws.gcrrp.datatos3.utils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import software.amazon.awssdk.services.ssm.SsmClient; public class SsmClientSingleton { private static Logger logger = LoggerFactory.getLogger(SsmClientSingleton.class); private SsmClientSingleton() {} private static class SingletonInstance { private static final SsmClientSingleton ClientSingleton = new SsmClientSingleton(); private static final SsmClient ssmClient = SsmClient.builder() .region(ENVConfig.getRegion()) .build(); } public static SsmClient getInstance() { return SingletonInstance.ssmClient; } }