How to use the azure-mgmt-batch.azure.mgmt.batch.models.auto_storage_base_properties.AutoStorageBaseProperties function in azure-mgmt-batch

# coding=utf-8
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# 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 .auto_storage_base_properties import AutoStorageBaseProperties


class AutoStorageProperties(AutoStorageBaseProperties):
    """Contains information about the auto-storage account associated with a Batch
    account.

    :param storage_account_id: The resource ID of the storage account to be
     used for auto-storage account.
    :type storage_account_id: str
    :param last_key_sync: The UTC time at which storage keys were last
     synchronized with the Batch account.
    :type last_key_sync: datetime
    """

    _validation = {
        'storage_account_id': {'required': True},
        'last_key_sync': {'required': True},
    }

def __init__(self, storage_account_id):
        super(AutoStorageBaseProperties, self).__init__()
        self.storage_account_id = storage_account_id