# coding=utf-8
# --------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
#
# Code generated by Microsoft (R) AutoRest Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is
# regenerated.
# --------------------------------------------------------------------------

from msrest.serialization import Model


class FeedbackProperties(Model):
    """The properties of the feedback queue for cloud-to-device messages.

    :param lock_duration_as_iso8601: The lock duration for the feedback queue.
     See:
     https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messaging#cloud-to-device-messages.
    :type lock_duration_as_iso8601: timedelta
    :param ttl_as_iso8601: The period of time for which a message is available
     to consume before it is expired by the IoT hub. See:
     https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messaging#cloud-to-device-messages.
    :type ttl_as_iso8601: timedelta
    :param max_delivery_count: The number of times the IoT hub attempts to
     deliver a message on the feedback queue. See:
     https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messaging#cloud-to-device-messages.
    :type max_delivery_count: int
    """

    _validation = {
        'max_delivery_count': {'maximum': 100, 'minimum': 1},
    }

    _attribute_map = {
        'lock_duration_as_iso8601': {'key': 'lockDurationAsIso8601', 'type': 'duration'},
        'ttl_as_iso8601': {'key': 'ttlAsIso8601', 'type': 'duration'},
        'max_delivery_count': {'key': 'maxDeliveryCount', 'type': 'int'},
    }

    def __init__(self, **kwargs):
        super(FeedbackProperties, self).__init__(**kwargs)
        self.lock_duration_as_iso8601 = kwargs.get('lock_duration_as_iso8601', None)
        self.ttl_as_iso8601 = kwargs.get('ttl_as_iso8601', None)
        self.max_delivery_count = kwargs.get('max_delivery_count', None)