I am using AmazonDynamoDBClient putItem method to insert item in DB. return type of putItem is PutItemResult but i m getting it as null.
AmazonDynamoDBClient client = new AmazonDynamoDBClient();
PutItemRequest r = new PutItemRequest();
r.addItemEntry("custId",new Attribute Value("101"));
PutItemResult result = client.putItem(r);
//result is null
Item is inserted successfully in DB but why result is getting as null?