import com.adeptia.indigo.services.transport.amazons3.AmazonS3FileExchanger;


// Get the values from context
String key = context.get("amazons3Key");
String secretKey = context.get("secretKey");
String endPoint = context.get("endPoint");
String bucketName = context.get("bucketName");

AmazonS3FileExchanger amazonFileExchanger = new AmazonS3FileExchanger(key, secretKey, endPoint, bucketName);

// To write file on Amazons3
amazonFileExchanger.putFileFromStream("fileName", inputStream);