Creates a DocumentBatchGet object for the current table, allowing
            a batch-get operation against DynamoDB.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public DocumentBatchGet CreateBatchGet()
 Return Value
 Return ValueEmpty DocumentBatchGet object.
 Declaration Syntax
 Declaration Syntax| C# | 
public DocumentBatchGet CreateBatchGet()
 Return Value
 Return Value