How to use the azure-mgmt-recoveryservicesbackup.azure.mgmt.recoveryservicesbackup.models.recovery_point.RecoveryPoint function in azure-mgmt-recoveryservicesbackup

def __init__(self, **kwargs):
        super(RecoveryPoint, self).__init__(**kwargs)
        self.object_type = None

# 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 .recovery_point import RecoveryPoint


class IaasVMRecoveryPoint(RecoveryPoint):
    """IaaS VM workload specific backup copy.

    All required parameters must be populated in order to send to Azure.

    :param object_type: Required. Constant filled by server.
    :type object_type: str
    :param recovery_point_type: Type of the backup copy.
    :type recovery_point_type: str
    :param recovery_point_time: Time at which this backup copy was created.
    :type recovery_point_time: datetime
    :param recovery_point_additional_info: Additional information associated
     with this backup copy.
    :type recovery_point_additional_info: str
    :param source_vm_storage_type: Storage type of the VM whose backup copy is
     created.
    :type source_vm_storage_type: str

# 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 .recovery_point import RecoveryPoint


class GenericRecoveryPoint(RecoveryPoint):
    """Generic backup copy.

    All required parameters must be populated in order to send to Azure.

    :param object_type: Required. Constant filled by server.
    :type object_type: str
    :param friendly_name: Friendly name of the backup copy.
    :type friendly_name: str
    :param recovery_point_type: Type of the backup copy.
    :type recovery_point_type: str
    :param recovery_point_time: Time at which this backup copy was created.
    :type recovery_point_time: datetime
    :param recovery_point_additional_info: Additional information associated
     with this backup copy.
    :type recovery_point_additional_info: str
    """