def get_usage(usagePlanId=None, keyId=None, startDate=None, endDate=None,
    position=None, limit=None):
    """
    Gets the usage data of a usage plan in a specified time interval.
    See also: AWS API Documentation
    
    
    :example: response = client.get_usage(
        usagePlanId='string',
        keyId='string',
        startDate='string',
        endDate='string',
        position='string',
        limit=123
    )
    
    
    :type usagePlanId: string
    :param usagePlanId: [REQUIRED]
            The Id of the usage plan associated with the usage data.
            

    :type keyId: string
    :param keyId: The Id of the API key associated with the resultant usage data.

    :type startDate: string
    :param startDate: [REQUIRED]
            The starting date (e.g., 2016-01-01) of the usage data.
            

    :type endDate: string
    :param endDate: [REQUIRED]
            The ending date (e.g., 2016-12-31) of the usage data.
            

    :type position: string
    :param position: The current pagination position in the paged result set.

    :type limit: integer
    :param limit: The maximum number of returned results per page.

    :rtype: dict
    :return: {
        'usagePlanId': 'string',
        'startDate': 'string',
        'endDate': 'string',
        'position': 'string',
        'items': {
            'string': [
                [
                    123,
                ],
            ]
        }
    }
    
    
    :returns: 
    (string) --
    (list) --
    (list) --
    (integer) --
    
    
    
    
    
    
    
    """
    pass
