Creates a strongly-typed BatchGet object, allowing
            a batch-get operation against DynamoDB.
            
 Declaration Syntax
 Declaration Syntax| C# | 
BatchGet<T> CreateBatchGet<T>( DynamoDBOperationConfig operationConfig )
 Generic Template Parameters
 Generic Template Parameters- T
- Type of objects to get
 Parameters
 Parameters- operationConfig (DynamoDBOperationConfig)
- Config object which can be used to override that table used.
 Return Value
 Return ValueEmpty strongly-typed BatchGet object