diff --git a/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java b/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java
index 74a504d..30f72cc 100644
--- a/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java
+++ b/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java
@@ -42,13 +42,14 @@ public class S3PluginManager extends TransportManager {
 
 	S3Client s3;
 	private Logger logger = LoggerFactory.getLogger(S3PluginManager.class);
-	
-// THE FOLLOWING FIELDS SHOULD BE RETRIEVED FROM SERVICEENDPOINT	
-	static final String ACCESS_KEY="UXMKEBMZBDROS5K9HREG";
-	static final String SECRET_ACCESS_KEY="0Mqu8gmzcZ09wuqqKZwNmuS5bYC549MlZhvfgv6W";
-	Region region = Region.EU_NORTH_1;
-//	final String END_POINT = "https://s3.wasabisys.com";
-	static  String bucket="g3-test1data"; // gcube-test;//"gcube-home-test-access";
+//	
+//// THE FOLLOWING FIELDS SHOULD BE RETRIEVED FROM SERVICEENDPOINT	
+//	static final String ACCESS_KEY="UXMKEBMZBDROS5K9HREG";
+//	static final String SECRET_ACCESS_KEY="0Mqu8gmzcZ09wuqqKZwNmuS5bYC549MlZhvfgv6W";
+//	Region region = Region.EU_NORTH_1;
+////	final String END_POINT = "https://s3.wasabisys.com";
+//	static  String bucket="g3-test1data"; // gcube-test;//"gcube-home-test-access";
+	private Region region;
 	private String token;
 	
 
@@ -82,33 +83,7 @@ public class S3PluginManager extends TransportManager {
 	             StaticCredentialsProvider.create(awsCreds))
 	.endpointOverride(URI.create(server[0])).region(this.region).build();
 	}
-	
-
-////	@Override
-//	public void initBackendzad(String[] server, String accessKey, String secretAccessKey, MemoryType memoryType, String[] dbNames,
-//			String writeConcern, String readConcern) {
-////		region = Region.of("IT");
-//		region = Region.of(dbNames[0]);
-//		String hardcodedToken="gAAAAABf3MQXCVgepxjLLPAaPb063qABbuMVERNoW7CrQgQpu-Phea-YG1aQEhBwbnQZqkAZMUfI3DaMbFdCPZ7sTJn2RY3hwP8y1qBQmt5oRTxJAHO01JdLcTAOtBLH7et1KPdo-AOLvuwWclYYI2nvztqeT2FhNK5irTY004tm_1pgwvuHRfE";
-////		AwsSessionCredentials awsCreds = AwsSessionCredentials.create(accessKey, secretAccessKey, "");
-//		AwsSessionCredentials awsCreds = AwsSessionCredentials.create("1168063577b54b30bd35e9ed209e698e", "e60be85b39dc4e1e816f6d922c1f2c3a", token);
-////		s3 = S3Client.builder().region(newRegion)
-////                .credentialsProvider(StaticCredentialsProvider.create(awsCreds))
-////                .httpClientBuilder(ApacheHttpClient.builder().connectionTimeout(Duration.ofSeconds(30))
-////                       .connectionMaxIdleTime(Duration.ofSeconds(30)).socketTimeout(Duration.ofSeconds(60)));
-////        s3 = s3.endpointOverride(new URI("http://xxxxxxx"));
-//		
-//		
-//
-//		s3 = S3Client.builder().credentialsProvider(
-//	             StaticCredentialsProvider.create(awsCreds))
-//	.endpointOverride(URI.create("https://vsa-0000000e-it-momit-01.zadarazios.com:443")).region(region).build();
-//		
-//		
-//		
-//	}
-	
-	
+		
 
 	@Override
 	public Object get(Download download) throws FileNotFoundException, IOException {
@@ -123,7 +98,6 @@ public class S3PluginManager extends TransportManager {
 		if (!BucketOperator.isBucket(s3, bucketName))
 			BucketOperator.createBucketWaiter(s3, bucketName, region);
 		File file= new File(upload.getResource().getLocalPath());
-//		return BucketOperator.getInstance(s3).putObject(bucket, Utils.convertToS3Format(upload.getResource().getRemotePath()), file).toString();
 		int hashcode=BucketOperator.getInstance(s3).putObject(bucketName, Utils.convertToS3Format(upload.getResource().getRemotePath()), file, upload.isReplaceOption()).hashCode();
 		return hashcode+"";
 	}