Deletes an item in DynamoDB corresponding to a given hash primary key.
            
            No version check is done prior to delete.
            Type must be marked up with DynamoDBTableAttribute and at least
            one public field/property with DynamoDBHashKeyAttribute.
            
 Declaration Syntax
 Declaration Syntax| C# | 
void Delete<T>( Object hashKey, DynamoDBOperationConfig operationConfig )
 Generic Template Parameters
 Generic Template Parameters- T
- Type of object.
 Parameters
 Parameters- hashKey (Object)
- Hash key element of the object to delete.
- operationConfig (DynamoDBOperationConfig)
- Config object which can be used to override that table used.