Developing Mobile Apps Using DynamoDB - Mastering DynamoDB - page 274

alloc] initWithS:@"productName"];
getItemRequest.key = [NSMutableDictionary
dictionaryWithObjectsAndKeys:productId, @"productId",
recordId, @"recordId", nil];
DynamoDBGetItemResponse *getItemResponse = [self.ddb
getItem:getItemRequest];
// the value of the attribute you wish to fetch from the
results
DynamoDBAttributeValue *productNameValue =
[getItemResponse.item valueForKey:@"data"];