Working with the DynamoDB API - DynamoDB Applied Design Patterns - page 147

["English"]}}],
"ConsumedCapacity": {"TableName":
"Tbl_Book","CapacityUnits": 1}}
The following code returns the number of items satisfying the condition BookTitle
equals SCJP :
{
"TableName": "Tbl_Book",
"Select": "COUNT",
"ConsistentRead": true,
"KeyConditions": {
"BookTitle": {
"AttributeValueList": [{"S": "SCJP"}],
"ComparisonOperator": "EQ"}}
}
I think there is no need to explain what is given. It's the response to the previous request.
Have a look at the following code:
{
"Count":`3
}