def get_active_names(pageToken=None):
    """
    Returns the names of all active (not deleted) resources.
    See also: AWS API Documentation
    
    
    :example: response = client.get_active_names(
        pageToken='string'
    )
    
    
    :type pageToken: string
    :param pageToken: A token used for paginating results from your get active names request.

    :rtype: dict
    :return: {
        'activeNames': [
            'string',
        ],
        'nextPageToken': 'string'
    }
    
    
    """
    pass
