def list_luna_clients(NextToken=None):
    """
    Lists all of the clients.
    This operation supports pagination with the use of the NextToken member. If more results are available, the NextToken member of the response contains a token that you pass in the next call to  ListLunaClients to retrieve the next set of items.
    See also: AWS API Documentation
    
    
    :example: response = client.list_luna_clients(
        NextToken='string'
    )
    
    
    :type NextToken: string
    :param NextToken: The NextToken value from a previous call to ListLunaClients . Pass null if this is the first call.

    :rtype: dict
    :return: {
        'ClientList': [
            'string',
        ],
        'NextToken': 'string'
    }
    
    
    """
    pass
