def delete_group(GroupName=None):
    """
    Deletes the specified IAM group. The group must not contain any users or have any attached policies.
    See also: AWS API Documentation
    
    
    :example: response = client.delete_group(
        GroupName='string'
    )
    
    
    :type GroupName: string
    :param GroupName: [REQUIRED]
            The name of the IAM group to delete.
            This parameter allows (per its regex pattern ) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: =,.@-
            

    """
    pass
