def get_instance_state(instanceName=None):
    """
    Returns the state of a specific instance. Works on one instance at a time.
    See also: AWS API Documentation
    
    
    :example: response = client.get_instance_state(
        instanceName='string'
    )
    
    
    :type instanceName: string
    :param instanceName: [REQUIRED]
            The name of the instance to get state information about.
            

    :rtype: dict
    :return: {
        'state': {
            'code': 123,
            'name': 'string'
        }
    }
    
    
    """
    pass
