@Override
    public java.util.concurrent.Future<PutItemResult> putItemAsync(String tableName, java.util.Map<String, AttributeValue> item, String returnValues,
            com.amazonaws.handlers.AsyncHandler<PutItemRequest, PutItemResult> asyncHandler) {

        return putItemAsync(new PutItemRequest().withTableName(tableName).withItem(item).withReturnValues(returnValues), asyncHandler);
    }
Simplified method form for invoking the PutItem operation with an AsyncHandler.

@see #putItemAsync(PutItemRequest, com.amazonaws.handlers.AsyncHandler)
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/AbstractAmazonDynamoDBAsync.java