# pylint: disable=too-many-lines
# 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 typing import Any, Dict, List, Optional, TYPE_CHECKING, Union

from ... import _serialization

if TYPE_CHECKING:
    from .. import models as _models


class AccessUri(_serialization.Model):
    """A disk access SAS uri.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar access_sas: A SAS uri for accessing a disk.
    :vartype access_sas: str
    """

    _validation = {
        "access_sas": {"readonly": True},
    }

    _attribute_map = {
        "access_sas": {"key": "accessSAS", "type": "str"},
    }

    def __init__(self, **kwargs: Any) -> None:
        """ """
        super().__init__(**kwargs)
        self.access_sas = None


class ApiError(_serialization.Model):
    """Api error.

    :ivar details: The Api error details.
    :vartype details: list[~azure.mgmt.compute.v2020_05_01.models.ApiErrorBase]
    :ivar innererror: The Api inner error.
    :vartype innererror: ~azure.mgmt.compute.v2020_05_01.models.InnerError
    :ivar code: The error code.
    :vartype code: str
    :ivar target: The target of the particular error.
    :vartype target: str
    :ivar message: The error message.
    :vartype message: str
    """

    _attribute_map = {
        "details": {"key": "details", "type": "[ApiErrorBase]"},
        "innererror": {"key": "innererror", "type": "InnerError"},
        "code": {"key": "code", "type": "str"},
        "target": {"key": "target", "type": "str"},
        "message": {"key": "message", "type": "str"},
    }

    def __init__(
        self,
        *,
        details: Optional[List["_models.ApiErrorBase"]] = None,
        innererror: Optional["_models.InnerError"] = None,
        code: Optional[str] = None,
        target: Optional[str] = None,
        message: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword details: The Api error details.
        :paramtype details: list[~azure.mgmt.compute.v2020_05_01.models.ApiErrorBase]
        :keyword innererror: The Api inner error.
        :paramtype innererror: ~azure.mgmt.compute.v2020_05_01.models.InnerError
        :keyword code: The error code.
        :paramtype code: str
        :keyword target: The target of the particular error.
        :paramtype target: str
        :keyword message: The error message.
        :paramtype message: str
        """
        super().__init__(**kwargs)
        self.details = details
        self.innererror = innererror
        self.code = code
        self.target = target
        self.message = message


class ApiErrorBase(_serialization.Model):
    """Api error base.

    :ivar code: The error code.
    :vartype code: str
    :ivar target: The target of the particular error.
    :vartype target: str
    :ivar message: The error message.
    :vartype message: str
    """

    _attribute_map = {
        "code": {"key": "code", "type": "str"},
        "target": {"key": "target", "type": "str"},
        "message": {"key": "message", "type": "str"},
    }

    def __init__(
        self, *, code: Optional[str] = None, target: Optional[str] = None, message: Optional[str] = None, **kwargs: Any
    ) -> None:
        """
        :keyword code: The error code.
        :paramtype code: str
        :keyword target: The target of the particular error.
        :paramtype target: str
        :keyword message: The error message.
        :paramtype message: str
        """
        super().__init__(**kwargs)
        self.code = code
        self.target = target
        self.message = message


class CreationData(_serialization.Model):
    """Data used when creating a disk.

    Variables are only populated by the server, and will be ignored when sending a request.

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

    :ivar create_option: This enumerates the possible sources of a disk's creation. Required. Known
     values are: "Empty", "Attach", "FromImage", "Import", "Copy", "Restore", "Upload", and
     "Import".
    :vartype create_option: str or ~azure.mgmt.compute.v2020_05_01.models.DiskCreateOption
    :ivar storage_account_id: Required if createOption is Import. The Azure Resource Manager
     identifier of the storage account containing the blob to import as a disk.
    :vartype storage_account_id: str
    :ivar image_reference: Disk source information.
    :vartype image_reference: ~azure.mgmt.compute.v2020_05_01.models.ImageDiskReference
    :ivar gallery_image_reference: Required if creating from a Gallery Image. The id of the
     ImageDiskReference will be the ARM id of the shared galley image version from which to create a
     disk.
    :vartype gallery_image_reference: ~azure.mgmt.compute.v2020_05_01.models.ImageDiskReference
    :ivar source_uri: If createOption is Import, this is the URI of a blob to be imported into a
     managed disk.
    :vartype source_uri: str
    :ivar source_resource_id: If createOption is Copy, this is the ARM id of the source snapshot or
     disk.
    :vartype source_resource_id: str
    :ivar source_unique_id: If this field is set, this is the unique id identifying the source of
     this resource.
    :vartype source_unique_id: str
    :ivar upload_size_bytes: If createOption is Upload, this is the size of the contents of the
     upload including the VHD footer. This value should be between 20972032 (20 MiB + 512 bytes for
     the VHD footer) and 35183298347520 bytes (32 TiB + 512 bytes for the VHD footer).
    :vartype upload_size_bytes: int
    """

    _validation = {
        "create_option": {"required": True},
        "source_unique_id": {"readonly": True},
    }

    _attribute_map = {
        "create_option": {"key": "createOption", "type": "str"},
        "storage_account_id": {"key": "storageAccountId", "type": "str"},
        "image_reference": {"key": "imageReference", "type": "ImageDiskReference"},
        "gallery_image_reference": {"key": "galleryImageReference", "type": "ImageDiskReference"},
        "source_uri": {"key": "sourceUri", "type": "str"},
        "source_resource_id": {"key": "sourceResourceId", "type": "str"},
        "source_unique_id": {"key": "sourceUniqueId", "type": "str"},
        "upload_size_bytes": {"key": "uploadSizeBytes", "type": "int"},
    }

    def __init__(
        self,
        *,
        create_option: Union[str, "_models.DiskCreateOption"],
        storage_account_id: Optional[str] = None,
        image_reference: Optional["_models.ImageDiskReference"] = None,
        gallery_image_reference: Optional["_models.ImageDiskReference"] = None,
        source_uri: Optional[str] = None,
        source_resource_id: Optional[str] = None,
        upload_size_bytes: Optional[int] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword create_option: This enumerates the possible sources of a disk's creation. Required.
         Known values are: "Empty", "Attach", "FromImage", "Import", "Copy", "Restore", "Upload", and
         "Import".
        :paramtype create_option: str or ~azure.mgmt.compute.v2020_05_01.models.DiskCreateOption
        :keyword storage_account_id: Required if createOption is Import. The Azure Resource Manager
         identifier of the storage account containing the blob to import as a disk.
        :paramtype storage_account_id: str
        :keyword image_reference: Disk source information.
        :paramtype image_reference: ~azure.mgmt.compute.v2020_05_01.models.ImageDiskReference
        :keyword gallery_image_reference: Required if creating from a Gallery Image. The id of the
         ImageDiskReference will be the ARM id of the shared galley image version from which to create a
         disk.
        :paramtype gallery_image_reference: ~azure.mgmt.compute.v2020_05_01.models.ImageDiskReference
        :keyword source_uri: If createOption is Import, this is the URI of a blob to be imported into a
         managed disk.
        :paramtype source_uri: str
        :keyword source_resource_id: If createOption is Copy, this is the ARM id of the source snapshot
         or disk.
        :paramtype source_resource_id: str
        :keyword upload_size_bytes: If createOption is Upload, this is the size of the contents of the
         upload including the VHD footer. This value should be between 20972032 (20 MiB + 512 bytes for
         the VHD footer) and 35183298347520 bytes (32 TiB + 512 bytes for the VHD footer).
        :paramtype upload_size_bytes: int
        """
        super().__init__(**kwargs)
        self.create_option = create_option
        self.storage_account_id = storage_account_id
        self.image_reference = image_reference
        self.gallery_image_reference = gallery_image_reference
        self.source_uri = source_uri
        self.source_resource_id = source_resource_id
        self.source_unique_id = None
        self.upload_size_bytes = upload_size_bytes


class Resource(_serialization.Model):
    """The Resource model definition.

    Variables are only populated by the server, and will be ignored when sending a request.

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

    :ivar id: Resource Id.
    :vartype id: str
    :ivar name: Resource name.
    :vartype name: str
    :ivar type: Resource type.
    :vartype type: str
    :ivar location: Resource location. Required.
    :vartype location: str
    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "location": {"required": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "location": {"key": "location", "type": "str"},
        "tags": {"key": "tags", "type": "{str}"},
    }

    def __init__(self, *, location: str, tags: Optional[Dict[str, str]] = None, **kwargs: Any) -> None:
        """
        :keyword location: Resource location. Required.
        :paramtype location: str
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        """
        super().__init__(**kwargs)
        self.id = None
        self.name = None
        self.type = None
        self.location = location
        self.tags = tags


class Disk(Resource):
    """Disk resource.

    Variables are only populated by the server, and will be ignored when sending a request.

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

    :ivar id: Resource Id.
    :vartype id: str
    :ivar name: Resource name.
    :vartype name: str
    :ivar type: Resource type.
    :vartype type: str
    :ivar location: Resource location. Required.
    :vartype location: str
    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar managed_by: A relative URI containing the ID of the VM that has the disk attached.
    :vartype managed_by: str
    :ivar managed_by_extended: List of relative URIs containing the IDs of the VMs that have the
     disk attached. maxShares should be set to a value greater than one for disks to allow attaching
     them to multiple VMs.
    :vartype managed_by_extended: list[str]
    :ivar sku: The disks sku name. Can be Standard_LRS, Premium_LRS, StandardSSD_LRS, or
     UltraSSD_LRS.
    :vartype sku: ~azure.mgmt.compute.v2020_05_01.models.DiskSku
    :ivar zones: The Logical zone list for Disk.
    :vartype zones: list[str]
    :ivar time_created: The time when the disk was created.
    :vartype time_created: ~datetime.datetime
    :ivar os_type: The Operating System type. Known values are: "Windows" and "Linux".
    :vartype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
    :ivar hyper_v_generation: The hypervisor generation of the Virtual Machine. Applicable to OS
     disks only. Known values are: "V1" and "V2".
    :vartype hyper_v_generation: str or ~azure.mgmt.compute.v2020_05_01.models.HyperVGeneration
    :ivar creation_data: Disk source information. CreationData information cannot be changed after
     the disk has been created.
    :vartype creation_data: ~azure.mgmt.compute.v2020_05_01.models.CreationData
    :ivar disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
     indicates the size of the disk to create. If this field is present for updates or creation with
     other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
     running VM, and can only increase the disk's size.
    :vartype disk_size_gb: int
    :ivar disk_size_bytes: The size of the disk in bytes. This field is read only.
    :vartype disk_size_bytes: int
    :ivar unique_id: Unique Guid identifying the resource.
    :vartype unique_id: str
    :ivar encryption_settings_collection: Encryption settings collection used for Azure Disk
     Encryption, can contain multiple encryption settings per disk or snapshot.
    :vartype encryption_settings_collection:
     ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
    :ivar provisioning_state: The disk provisioning state.
    :vartype provisioning_state: str
    :ivar disk_iops_read_write: The number of IOPS allowed for this disk; only settable for
     UltraSSD disks. One operation can transfer between 4k and 256k bytes.
    :vartype disk_iops_read_write: int
    :ivar disk_m_bps_read_write: The bandwidth allowed for this disk; only settable for UltraSSD
     disks. MBps means millions of bytes per second - MB here uses the ISO notation, of powers of
     10.
    :vartype disk_m_bps_read_write: int
    :ivar disk_iops_read_only: The total number of IOPS that will be allowed across all VMs
     mounting the shared disk as ReadOnly. One operation can transfer between 4k and 256k bytes.
    :vartype disk_iops_read_only: int
    :ivar disk_m_bps_read_only: The total throughput (MBps) that will be allowed across all VMs
     mounting the shared disk as ReadOnly. MBps means millions of bytes per second - MB here uses
     the ISO notation, of powers of 10.
    :vartype disk_m_bps_read_only: int
    :ivar disk_state: The state of the disk. Known values are: "Unattached", "Attached",
     "Reserved", "ActiveSAS", "ReadyToUpload", and "ActiveUpload".
    :vartype disk_state: str or ~azure.mgmt.compute.v2020_05_01.models.DiskState
    :ivar encryption: Encryption property can be used to encrypt data at rest with customer managed
     keys or platform managed keys.
    :vartype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
    :ivar max_shares: The maximum number of VMs that can attach to the disk at the same time. Value
     greater than one indicates a disk that can be mounted on multiple VMs at the same time.
    :vartype max_shares: int
    :ivar share_info: Details of the list of all VMs that have the disk attached. maxShares should
     be set to a value greater than one for disks to allow attaching them to multiple VMs.
    :vartype share_info: list[~azure.mgmt.compute.v2020_05_01.models.ShareInfoElement]
    :ivar network_access_policy: Policy for accessing the disk via network. Known values are:
     "AllowAll", "AllowPrivate", and "DenyAll".
    :vartype network_access_policy: str or
     ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
    :ivar disk_access_id: ARM id of the DiskAccess resource for using private endpoints on disks.
    :vartype disk_access_id: str
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "location": {"required": True},
        "managed_by": {"readonly": True},
        "managed_by_extended": {"readonly": True},
        "time_created": {"readonly": True},
        "disk_size_bytes": {"readonly": True},
        "unique_id": {"readonly": True},
        "provisioning_state": {"readonly": True},
        "disk_state": {"readonly": True},
        "share_info": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "location": {"key": "location", "type": "str"},
        "tags": {"key": "tags", "type": "{str}"},
        "managed_by": {"key": "managedBy", "type": "str"},
        "managed_by_extended": {"key": "managedByExtended", "type": "[str]"},
        "sku": {"key": "sku", "type": "DiskSku"},
        "zones": {"key": "zones", "type": "[str]"},
        "time_created": {"key": "properties.timeCreated", "type": "iso-8601"},
        "os_type": {"key": "properties.osType", "type": "str"},
        "hyper_v_generation": {"key": "properties.hyperVGeneration", "type": "str"},
        "creation_data": {"key": "properties.creationData", "type": "CreationData"},
        "disk_size_gb": {"key": "properties.diskSizeGB", "type": "int"},
        "disk_size_bytes": {"key": "properties.diskSizeBytes", "type": "int"},
        "unique_id": {"key": "properties.uniqueId", "type": "str"},
        "encryption_settings_collection": {
            "key": "properties.encryptionSettingsCollection",
            "type": "EncryptionSettingsCollection",
        },
        "provisioning_state": {"key": "properties.provisioningState", "type": "str"},
        "disk_iops_read_write": {"key": "properties.diskIOPSReadWrite", "type": "int"},
        "disk_m_bps_read_write": {"key": "properties.diskMBpsReadWrite", "type": "int"},
        "disk_iops_read_only": {"key": "properties.diskIOPSReadOnly", "type": "int"},
        "disk_m_bps_read_only": {"key": "properties.diskMBpsReadOnly", "type": "int"},
        "disk_state": {"key": "properties.diskState", "type": "str"},
        "encryption": {"key": "properties.encryption", "type": "Encryption"},
        "max_shares": {"key": "properties.maxShares", "type": "int"},
        "share_info": {"key": "properties.shareInfo", "type": "[ShareInfoElement]"},
        "network_access_policy": {"key": "properties.networkAccessPolicy", "type": "str"},
        "disk_access_id": {"key": "properties.diskAccessId", "type": "str"},
    }

    def __init__(  # pylint: disable=too-many-locals
        self,
        *,
        location: str,
        tags: Optional[Dict[str, str]] = None,
        sku: Optional["_models.DiskSku"] = None,
        zones: Optional[List[str]] = None,
        os_type: Optional[Union[str, "_models.OperatingSystemTypes"]] = None,
        hyper_v_generation: Optional[Union[str, "_models.HyperVGeneration"]] = None,
        creation_data: Optional["_models.CreationData"] = None,
        disk_size_gb: Optional[int] = None,
        encryption_settings_collection: Optional["_models.EncryptionSettingsCollection"] = None,
        disk_iops_read_write: Optional[int] = None,
        disk_m_bps_read_write: Optional[int] = None,
        disk_iops_read_only: Optional[int] = None,
        disk_m_bps_read_only: Optional[int] = None,
        encryption: Optional["_models.Encryption"] = None,
        max_shares: Optional[int] = None,
        network_access_policy: Optional[Union[str, "_models.NetworkAccessPolicy"]] = None,
        disk_access_id: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword location: Resource location. Required.
        :paramtype location: str
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        :keyword sku: The disks sku name. Can be Standard_LRS, Premium_LRS, StandardSSD_LRS, or
         UltraSSD_LRS.
        :paramtype sku: ~azure.mgmt.compute.v2020_05_01.models.DiskSku
        :keyword zones: The Logical zone list for Disk.
        :paramtype zones: list[str]
        :keyword os_type: The Operating System type. Known values are: "Windows" and "Linux".
        :paramtype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
        :keyword hyper_v_generation: The hypervisor generation of the Virtual Machine. Applicable to OS
         disks only. Known values are: "V1" and "V2".
        :paramtype hyper_v_generation: str or ~azure.mgmt.compute.v2020_05_01.models.HyperVGeneration
        :keyword creation_data: Disk source information. CreationData information cannot be changed
         after the disk has been created.
        :paramtype creation_data: ~azure.mgmt.compute.v2020_05_01.models.CreationData
        :keyword disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
         indicates the size of the disk to create. If this field is present for updates or creation with
         other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
         running VM, and can only increase the disk's size.
        :paramtype disk_size_gb: int
        :keyword encryption_settings_collection: Encryption settings collection used for Azure Disk
         Encryption, can contain multiple encryption settings per disk or snapshot.
        :paramtype encryption_settings_collection:
         ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
        :keyword disk_iops_read_write: The number of IOPS allowed for this disk; only settable for
         UltraSSD disks. One operation can transfer between 4k and 256k bytes.
        :paramtype disk_iops_read_write: int
        :keyword disk_m_bps_read_write: The bandwidth allowed for this disk; only settable for UltraSSD
         disks. MBps means millions of bytes per second - MB here uses the ISO notation, of powers of
         10.
        :paramtype disk_m_bps_read_write: int
        :keyword disk_iops_read_only: The total number of IOPS that will be allowed across all VMs
         mounting the shared disk as ReadOnly. One operation can transfer between 4k and 256k bytes.
        :paramtype disk_iops_read_only: int
        :keyword disk_m_bps_read_only: The total throughput (MBps) that will be allowed across all VMs
         mounting the shared disk as ReadOnly. MBps means millions of bytes per second - MB here uses
         the ISO notation, of powers of 10.
        :paramtype disk_m_bps_read_only: int
        :keyword encryption: Encryption property can be used to encrypt data at rest with customer
         managed keys or platform managed keys.
        :paramtype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
        :keyword max_shares: The maximum number of VMs that can attach to the disk at the same time.
         Value greater than one indicates a disk that can be mounted on multiple VMs at the same time.
        :paramtype max_shares: int
        :keyword network_access_policy: Policy for accessing the disk via network. Known values are:
         "AllowAll", "AllowPrivate", and "DenyAll".
        :paramtype network_access_policy: str or
         ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
        :keyword disk_access_id: ARM id of the DiskAccess resource for using private endpoints on
         disks.
        :paramtype disk_access_id: str
        """
        super().__init__(location=location, tags=tags, **kwargs)
        self.managed_by = None
        self.managed_by_extended = None
        self.sku = sku
        self.zones = zones
        self.time_created = None
        self.os_type = os_type
        self.hyper_v_generation = hyper_v_generation
        self.creation_data = creation_data
        self.disk_size_gb = disk_size_gb
        self.disk_size_bytes = None
        self.unique_id = None
        self.encryption_settings_collection = encryption_settings_collection
        self.provisioning_state = None
        self.disk_iops_read_write = disk_iops_read_write
        self.disk_m_bps_read_write = disk_m_bps_read_write
        self.disk_iops_read_only = disk_iops_read_only
        self.disk_m_bps_read_only = disk_m_bps_read_only
        self.disk_state = None
        self.encryption = encryption
        self.max_shares = max_shares
        self.share_info = None
        self.network_access_policy = network_access_policy
        self.disk_access_id = disk_access_id


class DiskAccess(Resource):
    """disk access resource.

    Variables are only populated by the server, and will be ignored when sending a request.

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

    :ivar id: Resource Id.
    :vartype id: str
    :ivar name: Resource name.
    :vartype name: str
    :ivar type: Resource type.
    :vartype type: str
    :ivar location: Resource location. Required.
    :vartype location: str
    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar private_endpoint_connections: A readonly collection of private endpoint connections
     created on the disk. Currently only one endpoint connection is supported.
    :vartype private_endpoint_connections:
     list[~azure.mgmt.compute.v2020_05_01.models.PrivateEndpointConnection]
    :ivar provisioning_state: The disk access resource provisioning state.
    :vartype provisioning_state: str
    :ivar time_created: The time when the disk access was created.
    :vartype time_created: ~datetime.datetime
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "location": {"required": True},
        "private_endpoint_connections": {"readonly": True},
        "provisioning_state": {"readonly": True},
        "time_created": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "location": {"key": "location", "type": "str"},
        "tags": {"key": "tags", "type": "{str}"},
        "private_endpoint_connections": {
            "key": "properties.privateEndpointConnections",
            "type": "[PrivateEndpointConnection]",
        },
        "provisioning_state": {"key": "properties.provisioningState", "type": "str"},
        "time_created": {"key": "properties.timeCreated", "type": "iso-8601"},
    }

    def __init__(self, *, location: str, tags: Optional[Dict[str, str]] = None, **kwargs: Any) -> None:
        """
        :keyword location: Resource location. Required.
        :paramtype location: str
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        """
        super().__init__(location=location, tags=tags, **kwargs)
        self.private_endpoint_connections = None
        self.provisioning_state = None
        self.time_created = None


class DiskAccessList(_serialization.Model):
    """The List disk access operation response.

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

    :ivar value: A list of disk access resources. Required.
    :vartype value: list[~azure.mgmt.compute.v2020_05_01.models.DiskAccess]
    :ivar next_link: The uri to fetch the next page of disk access resources. Call ListNext() with
     this to fetch the next page of disk access resources.
    :vartype next_link: str
    """

    _validation = {
        "value": {"required": True},
    }

    _attribute_map = {
        "value": {"key": "value", "type": "[DiskAccess]"},
        "next_link": {"key": "nextLink", "type": "str"},
    }

    def __init__(self, *, value: List["_models.DiskAccess"], next_link: Optional[str] = None, **kwargs: Any) -> None:
        """
        :keyword value: A list of disk access resources. Required.
        :paramtype value: list[~azure.mgmt.compute.v2020_05_01.models.DiskAccess]
        :keyword next_link: The uri to fetch the next page of disk access resources. Call ListNext()
         with this to fetch the next page of disk access resources.
        :paramtype next_link: str
        """
        super().__init__(**kwargs)
        self.value = value
        self.next_link = next_link


class DiskAccessUpdate(_serialization.Model):
    """Used for updating a disk access resource.

    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    """

    _attribute_map = {
        "tags": {"key": "tags", "type": "{str}"},
    }

    def __init__(self, *, tags: Optional[Dict[str, str]] = None, **kwargs: Any) -> None:
        """
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        """
        super().__init__(**kwargs)
        self.tags = tags


class DiskEncryptionSet(Resource):
    """disk encryption set resource.

    Variables are only populated by the server, and will be ignored when sending a request.

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

    :ivar id: Resource Id.
    :vartype id: str
    :ivar name: Resource name.
    :vartype name: str
    :ivar type: Resource type.
    :vartype type: str
    :ivar location: Resource location. Required.
    :vartype location: str
    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar identity: The managed identity for the disk encryption set. It should be given permission
     on the key vault before it can be used to encrypt disks.
    :vartype identity: ~azure.mgmt.compute.v2020_05_01.models.EncryptionSetIdentity
    :ivar encryption_type: The type of key used to encrypt the data of the disk. Known values are:
     "EncryptionAtRestWithPlatformKey", "EncryptionAtRestWithCustomerKey", and
     "EncryptionAtRestWithPlatformAndCustomerKeys".
    :vartype encryption_type: str or ~azure.mgmt.compute.v2020_05_01.models.EncryptionType
    :ivar active_key: The key vault key which is currently used by this disk encryption set.
    :vartype active_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference
    :ivar previous_keys: A readonly collection of key vault keys previously used by this disk
     encryption set while a key rotation is in progress. It will be empty if there is no ongoing key
     rotation.
    :vartype previous_keys: list[~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference]
    :ivar provisioning_state: The disk encryption set provisioning state.
    :vartype provisioning_state: str
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "location": {"required": True},
        "previous_keys": {"readonly": True},
        "provisioning_state": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "location": {"key": "location", "type": "str"},
        "tags": {"key": "tags", "type": "{str}"},
        "identity": {"key": "identity", "type": "EncryptionSetIdentity"},
        "encryption_type": {"key": "properties.encryptionType", "type": "str"},
        "active_key": {"key": "properties.activeKey", "type": "KeyVaultAndKeyReference"},
        "previous_keys": {"key": "properties.previousKeys", "type": "[KeyVaultAndKeyReference]"},
        "provisioning_state": {"key": "properties.provisioningState", "type": "str"},
    }

    def __init__(
        self,
        *,
        location: str,
        tags: Optional[Dict[str, str]] = None,
        identity: Optional["_models.EncryptionSetIdentity"] = None,
        encryption_type: Optional[Union[str, "_models.EncryptionType"]] = None,
        active_key: Optional["_models.KeyVaultAndKeyReference"] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword location: Resource location. Required.
        :paramtype location: str
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        :keyword identity: The managed identity for the disk encryption set. It should be given
         permission on the key vault before it can be used to encrypt disks.
        :paramtype identity: ~azure.mgmt.compute.v2020_05_01.models.EncryptionSetIdentity
        :keyword encryption_type: The type of key used to encrypt the data of the disk. Known values
         are: "EncryptionAtRestWithPlatformKey", "EncryptionAtRestWithCustomerKey", and
         "EncryptionAtRestWithPlatformAndCustomerKeys".
        :paramtype encryption_type: str or ~azure.mgmt.compute.v2020_05_01.models.EncryptionType
        :keyword active_key: The key vault key which is currently used by this disk encryption set.
        :paramtype active_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference
        """
        super().__init__(location=location, tags=tags, **kwargs)
        self.identity = identity
        self.encryption_type = encryption_type
        self.active_key = active_key
        self.previous_keys = None
        self.provisioning_state = None


class DiskEncryptionSetList(_serialization.Model):
    """The List disk encryption set operation response.

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

    :ivar value: A list of disk encryption sets. Required.
    :vartype value: list[~azure.mgmt.compute.v2020_05_01.models.DiskEncryptionSet]
    :ivar next_link: The uri to fetch the next page of disk encryption sets. Call ListNext() with
     this to fetch the next page of disk encryption sets.
    :vartype next_link: str
    """

    _validation = {
        "value": {"required": True},
    }

    _attribute_map = {
        "value": {"key": "value", "type": "[DiskEncryptionSet]"},
        "next_link": {"key": "nextLink", "type": "str"},
    }

    def __init__(
        self, *, value: List["_models.DiskEncryptionSet"], next_link: Optional[str] = None, **kwargs: Any
    ) -> None:
        """
        :keyword value: A list of disk encryption sets. Required.
        :paramtype value: list[~azure.mgmt.compute.v2020_05_01.models.DiskEncryptionSet]
        :keyword next_link: The uri to fetch the next page of disk encryption sets. Call ListNext()
         with this to fetch the next page of disk encryption sets.
        :paramtype next_link: str
        """
        super().__init__(**kwargs)
        self.value = value
        self.next_link = next_link


class DiskEncryptionSetUpdate(_serialization.Model):
    """disk encryption set update resource.

    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar encryption_type: The type of key used to encrypt the data of the disk. Known values are:
     "EncryptionAtRestWithPlatformKey", "EncryptionAtRestWithCustomerKey", and
     "EncryptionAtRestWithPlatformAndCustomerKeys".
    :vartype encryption_type: str or ~azure.mgmt.compute.v2020_05_01.models.EncryptionType
    :ivar active_key: Key Vault Key Url and vault id of KeK, KeK is optional and when provided is
     used to unwrap the encryptionKey.
    :vartype active_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference
    """

    _attribute_map = {
        "tags": {"key": "tags", "type": "{str}"},
        "encryption_type": {"key": "properties.encryptionType", "type": "str"},
        "active_key": {"key": "properties.activeKey", "type": "KeyVaultAndKeyReference"},
    }

    def __init__(
        self,
        *,
        tags: Optional[Dict[str, str]] = None,
        encryption_type: Optional[Union[str, "_models.EncryptionType"]] = None,
        active_key: Optional["_models.KeyVaultAndKeyReference"] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        :keyword encryption_type: The type of key used to encrypt the data of the disk. Known values
         are: "EncryptionAtRestWithPlatformKey", "EncryptionAtRestWithCustomerKey", and
         "EncryptionAtRestWithPlatformAndCustomerKeys".
        :paramtype encryption_type: str or ~azure.mgmt.compute.v2020_05_01.models.EncryptionType
        :keyword active_key: Key Vault Key Url and vault id of KeK, KeK is optional and when provided
         is used to unwrap the encryptionKey.
        :paramtype active_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference
        """
        super().__init__(**kwargs)
        self.tags = tags
        self.encryption_type = encryption_type
        self.active_key = active_key


class DiskList(_serialization.Model):
    """The List Disks operation response.

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

    :ivar value: A list of disks. Required.
    :vartype value: list[~azure.mgmt.compute.v2020_05_01.models.Disk]
    :ivar next_link: The uri to fetch the next page of disks. Call ListNext() with this to fetch
     the next page of disks.
    :vartype next_link: str
    """

    _validation = {
        "value": {"required": True},
    }

    _attribute_map = {
        "value": {"key": "value", "type": "[Disk]"},
        "next_link": {"key": "nextLink", "type": "str"},
    }

    def __init__(self, *, value: List["_models.Disk"], next_link: Optional[str] = None, **kwargs: Any) -> None:
        """
        :keyword value: A list of disks. Required.
        :paramtype value: list[~azure.mgmt.compute.v2020_05_01.models.Disk]
        :keyword next_link: The uri to fetch the next page of disks. Call ListNext() with this to fetch
         the next page of disks.
        :paramtype next_link: str
        """
        super().__init__(**kwargs)
        self.value = value
        self.next_link = next_link


class DiskSku(_serialization.Model):
    """The disks sku name. Can be Standard_LRS, Premium_LRS, StandardSSD_LRS, or UltraSSD_LRS.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar name: The sku name. Known values are: "Standard_LRS", "Premium_LRS", "StandardSSD_LRS",
     and "UltraSSD_LRS".
    :vartype name: str or ~azure.mgmt.compute.v2020_05_01.models.DiskStorageAccountTypes
    :ivar tier: The sku tier.
    :vartype tier: str
    """

    _validation = {
        "tier": {"readonly": True},
    }

    _attribute_map = {
        "name": {"key": "name", "type": "str"},
        "tier": {"key": "tier", "type": "str"},
    }

    def __init__(self, *, name: Optional[Union[str, "_models.DiskStorageAccountTypes"]] = None, **kwargs: Any) -> None:
        """
        :keyword name: The sku name. Known values are: "Standard_LRS", "Premium_LRS",
         "StandardSSD_LRS", and "UltraSSD_LRS".
        :paramtype name: str or ~azure.mgmt.compute.v2020_05_01.models.DiskStorageAccountTypes
        """
        super().__init__(**kwargs)
        self.name = name
        self.tier = None


class DiskUpdate(_serialization.Model):
    """Disk update resource.

    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar sku: The disks sku name. Can be Standard_LRS, Premium_LRS, StandardSSD_LRS, or
     UltraSSD_LRS.
    :vartype sku: ~azure.mgmt.compute.v2020_05_01.models.DiskSku
    :ivar os_type: the Operating System type. Known values are: "Windows" and "Linux".
    :vartype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
    :ivar disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
     indicates the size of the disk to create. If this field is present for updates or creation with
     other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
     running VM, and can only increase the disk's size.
    :vartype disk_size_gb: int
    :ivar encryption_settings_collection: Encryption settings collection used be Azure Disk
     Encryption, can contain multiple encryption settings per disk or snapshot.
    :vartype encryption_settings_collection:
     ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
    :ivar disk_iops_read_write: The number of IOPS allowed for this disk; only settable for
     UltraSSD disks. One operation can transfer between 4k and 256k bytes.
    :vartype disk_iops_read_write: int
    :ivar disk_m_bps_read_write: The bandwidth allowed for this disk; only settable for UltraSSD
     disks. MBps means millions of bytes per second - MB here uses the ISO notation, of powers of
     10.
    :vartype disk_m_bps_read_write: int
    :ivar disk_iops_read_only: The total number of IOPS that will be allowed across all VMs
     mounting the shared disk as ReadOnly. One operation can transfer between 4k and 256k bytes.
    :vartype disk_iops_read_only: int
    :ivar disk_m_bps_read_only: The total throughput (MBps) that will be allowed across all VMs
     mounting the shared disk as ReadOnly. MBps means millions of bytes per second - MB here uses
     the ISO notation, of powers of 10.
    :vartype disk_m_bps_read_only: int
    :ivar max_shares: The maximum number of VMs that can attach to the disk at the same time. Value
     greater than one indicates a disk that can be mounted on multiple VMs at the same time.
    :vartype max_shares: int
    :ivar encryption: Encryption property can be used to encrypt data at rest with customer managed
     keys or platform managed keys.
    :vartype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
    :ivar network_access_policy: Policy for accessing the disk via network. Known values are:
     "AllowAll", "AllowPrivate", and "DenyAll".
    :vartype network_access_policy: str or
     ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
    :ivar disk_access_id: ARM id of the DiskAccess resource for using private endpoints on disks.
    :vartype disk_access_id: str
    """

    _attribute_map = {
        "tags": {"key": "tags", "type": "{str}"},
        "sku": {"key": "sku", "type": "DiskSku"},
        "os_type": {"key": "properties.osType", "type": "str"},
        "disk_size_gb": {"key": "properties.diskSizeGB", "type": "int"},
        "encryption_settings_collection": {
            "key": "properties.encryptionSettingsCollection",
            "type": "EncryptionSettingsCollection",
        },
        "disk_iops_read_write": {"key": "properties.diskIOPSReadWrite", "type": "int"},
        "disk_m_bps_read_write": {"key": "properties.diskMBpsReadWrite", "type": "int"},
        "disk_iops_read_only": {"key": "properties.diskIOPSReadOnly", "type": "int"},
        "disk_m_bps_read_only": {"key": "properties.diskMBpsReadOnly", "type": "int"},
        "max_shares": {"key": "properties.maxShares", "type": "int"},
        "encryption": {"key": "properties.encryption", "type": "Encryption"},
        "network_access_policy": {"key": "properties.networkAccessPolicy", "type": "str"},
        "disk_access_id": {"key": "properties.diskAccessId", "type": "str"},
    }

    def __init__(
        self,
        *,
        tags: Optional[Dict[str, str]] = None,
        sku: Optional["_models.DiskSku"] = None,
        os_type: Optional[Union[str, "_models.OperatingSystemTypes"]] = None,
        disk_size_gb: Optional[int] = None,
        encryption_settings_collection: Optional["_models.EncryptionSettingsCollection"] = None,
        disk_iops_read_write: Optional[int] = None,
        disk_m_bps_read_write: Optional[int] = None,
        disk_iops_read_only: Optional[int] = None,
        disk_m_bps_read_only: Optional[int] = None,
        max_shares: Optional[int] = None,
        encryption: Optional["_models.Encryption"] = None,
        network_access_policy: Optional[Union[str, "_models.NetworkAccessPolicy"]] = None,
        disk_access_id: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        :keyword sku: The disks sku name. Can be Standard_LRS, Premium_LRS, StandardSSD_LRS, or
         UltraSSD_LRS.
        :paramtype sku: ~azure.mgmt.compute.v2020_05_01.models.DiskSku
        :keyword os_type: the Operating System type. Known values are: "Windows" and "Linux".
        :paramtype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
        :keyword disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
         indicates the size of the disk to create. If this field is present for updates or creation with
         other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
         running VM, and can only increase the disk's size.
        :paramtype disk_size_gb: int
        :keyword encryption_settings_collection: Encryption settings collection used be Azure Disk
         Encryption, can contain multiple encryption settings per disk or snapshot.
        :paramtype encryption_settings_collection:
         ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
        :keyword disk_iops_read_write: The number of IOPS allowed for this disk; only settable for
         UltraSSD disks. One operation can transfer between 4k and 256k bytes.
        :paramtype disk_iops_read_write: int
        :keyword disk_m_bps_read_write: The bandwidth allowed for this disk; only settable for UltraSSD
         disks. MBps means millions of bytes per second - MB here uses the ISO notation, of powers of
         10.
        :paramtype disk_m_bps_read_write: int
        :keyword disk_iops_read_only: The total number of IOPS that will be allowed across all VMs
         mounting the shared disk as ReadOnly. One operation can transfer between 4k and 256k bytes.
        :paramtype disk_iops_read_only: int
        :keyword disk_m_bps_read_only: The total throughput (MBps) that will be allowed across all VMs
         mounting the shared disk as ReadOnly. MBps means millions of bytes per second - MB here uses
         the ISO notation, of powers of 10.
        :paramtype disk_m_bps_read_only: int
        :keyword max_shares: The maximum number of VMs that can attach to the disk at the same time.
         Value greater than one indicates a disk that can be mounted on multiple VMs at the same time.
        :paramtype max_shares: int
        :keyword encryption: Encryption property can be used to encrypt data at rest with customer
         managed keys or platform managed keys.
        :paramtype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
        :keyword network_access_policy: Policy for accessing the disk via network. Known values are:
         "AllowAll", "AllowPrivate", and "DenyAll".
        :paramtype network_access_policy: str or
         ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
        :keyword disk_access_id: ARM id of the DiskAccess resource for using private endpoints on
         disks.
        :paramtype disk_access_id: str
        """
        super().__init__(**kwargs)
        self.tags = tags
        self.sku = sku
        self.os_type = os_type
        self.disk_size_gb = disk_size_gb
        self.encryption_settings_collection = encryption_settings_collection
        self.disk_iops_read_write = disk_iops_read_write
        self.disk_m_bps_read_write = disk_m_bps_read_write
        self.disk_iops_read_only = disk_iops_read_only
        self.disk_m_bps_read_only = disk_m_bps_read_only
        self.max_shares = max_shares
        self.encryption = encryption
        self.network_access_policy = network_access_policy
        self.disk_access_id = disk_access_id


class Encryption(_serialization.Model):
    """Encryption at rest settings for disk or snapshot.

    :ivar disk_encryption_set_id: ResourceId of the disk encryption set to use for enabling
     encryption at rest.
    :vartype disk_encryption_set_id: str
    :ivar type: The type of key used to encrypt the data of the disk. Known values are:
     "EncryptionAtRestWithPlatformKey", "EncryptionAtRestWithCustomerKey", and
     "EncryptionAtRestWithPlatformAndCustomerKeys".
    :vartype type: str or ~azure.mgmt.compute.v2020_05_01.models.EncryptionType
    """

    _attribute_map = {
        "disk_encryption_set_id": {"key": "diskEncryptionSetId", "type": "str"},
        "type": {"key": "type", "type": "str"},
    }

    def __init__(
        self,
        *,
        disk_encryption_set_id: Optional[str] = None,
        type: Optional[Union[str, "_models.EncryptionType"]] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword disk_encryption_set_id: ResourceId of the disk encryption set to use for enabling
         encryption at rest.
        :paramtype disk_encryption_set_id: str
        :keyword type: The type of key used to encrypt the data of the disk. Known values are:
         "EncryptionAtRestWithPlatformKey", "EncryptionAtRestWithCustomerKey", and
         "EncryptionAtRestWithPlatformAndCustomerKeys".
        :paramtype type: str or ~azure.mgmt.compute.v2020_05_01.models.EncryptionType
        """
        super().__init__(**kwargs)
        self.disk_encryption_set_id = disk_encryption_set_id
        self.type = type


class EncryptionSetIdentity(_serialization.Model):
    """The managed identity for the disk encryption set. It should be given permission on the key
    vault before it can be used to encrypt disks.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar type: The type of Managed Identity used by the DiskEncryptionSet. Only SystemAssigned is
     supported. "SystemAssigned"
    :vartype type: str or ~azure.mgmt.compute.v2020_05_01.models.DiskEncryptionSetIdentityType
    :ivar principal_id: The object id of the Managed Identity Resource. This will be sent to the RP
     from ARM via the x-ms-identity-principal-id header in the PUT request if the resource has a
     systemAssigned(implicit) identity.
    :vartype principal_id: str
    :ivar tenant_id: The tenant id of the Managed Identity Resource. This will be sent to the RP
     from ARM via the x-ms-client-tenant-id header in the PUT request if the resource has a
     systemAssigned(implicit) identity.
    :vartype tenant_id: str
    """

    _validation = {
        "principal_id": {"readonly": True},
        "tenant_id": {"readonly": True},
    }

    _attribute_map = {
        "type": {"key": "type", "type": "str"},
        "principal_id": {"key": "principalId", "type": "str"},
        "tenant_id": {"key": "tenantId", "type": "str"},
    }

    def __init__(
        self, *, type: Optional[Union[str, "_models.DiskEncryptionSetIdentityType"]] = None, **kwargs: Any
    ) -> None:
        """
        :keyword type: The type of Managed Identity used by the DiskEncryptionSet. Only SystemAssigned
         is supported. "SystemAssigned"
        :paramtype type: str or ~azure.mgmt.compute.v2020_05_01.models.DiskEncryptionSetIdentityType
        """
        super().__init__(**kwargs)
        self.type = type
        self.principal_id = None
        self.tenant_id = None


class EncryptionSettingsCollection(_serialization.Model):
    """Encryption settings for disk or snapshot.

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

    :ivar enabled: Set this flag to true and provide DiskEncryptionKey and optional
     KeyEncryptionKey to enable encryption. Set this flag to false and remove DiskEncryptionKey and
     KeyEncryptionKey to disable encryption. If EncryptionSettings is null in the request object,
     the existing settings remain unchanged. Required.
    :vartype enabled: bool
    :ivar encryption_settings: A collection of encryption settings, one for each disk volume.
    :vartype encryption_settings:
     list[~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsElement]
    :ivar encryption_settings_version: Describes what type of encryption is used for the disks.
     Once this field is set, it cannot be overwritten. '1.0' corresponds to Azure Disk Encryption
     with AAD app.'1.1' corresponds to Azure Disk Encryption.
    :vartype encryption_settings_version: str
    """

    _validation = {
        "enabled": {"required": True},
    }

    _attribute_map = {
        "enabled": {"key": "enabled", "type": "bool"},
        "encryption_settings": {"key": "encryptionSettings", "type": "[EncryptionSettingsElement]"},
        "encryption_settings_version": {"key": "encryptionSettingsVersion", "type": "str"},
    }

    def __init__(
        self,
        *,
        enabled: bool,
        encryption_settings: Optional[List["_models.EncryptionSettingsElement"]] = None,
        encryption_settings_version: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword enabled: Set this flag to true and provide DiskEncryptionKey and optional
         KeyEncryptionKey to enable encryption. Set this flag to false and remove DiskEncryptionKey and
         KeyEncryptionKey to disable encryption. If EncryptionSettings is null in the request object,
         the existing settings remain unchanged. Required.
        :paramtype enabled: bool
        :keyword encryption_settings: A collection of encryption settings, one for each disk volume.
        :paramtype encryption_settings:
         list[~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsElement]
        :keyword encryption_settings_version: Describes what type of encryption is used for the disks.
         Once this field is set, it cannot be overwritten. '1.0' corresponds to Azure Disk Encryption
         with AAD app.'1.1' corresponds to Azure Disk Encryption.
        :paramtype encryption_settings_version: str
        """
        super().__init__(**kwargs)
        self.enabled = enabled
        self.encryption_settings = encryption_settings
        self.encryption_settings_version = encryption_settings_version


class EncryptionSettingsElement(_serialization.Model):
    """Encryption settings for one disk volume.

    :ivar disk_encryption_key: Key Vault Secret Url and vault id of the disk encryption key.
    :vartype disk_encryption_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndSecretReference
    :ivar key_encryption_key: Key Vault Key Url and vault id of the key encryption key.
     KeyEncryptionKey is optional and when provided is used to unwrap the disk encryption key.
    :vartype key_encryption_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference
    """

    _attribute_map = {
        "disk_encryption_key": {"key": "diskEncryptionKey", "type": "KeyVaultAndSecretReference"},
        "key_encryption_key": {"key": "keyEncryptionKey", "type": "KeyVaultAndKeyReference"},
    }

    def __init__(
        self,
        *,
        disk_encryption_key: Optional["_models.KeyVaultAndSecretReference"] = None,
        key_encryption_key: Optional["_models.KeyVaultAndKeyReference"] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword disk_encryption_key: Key Vault Secret Url and vault id of the disk encryption key.
        :paramtype disk_encryption_key:
         ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndSecretReference
        :keyword key_encryption_key: Key Vault Key Url and vault id of the key encryption key.
         KeyEncryptionKey is optional and when provided is used to unwrap the disk encryption key.
        :paramtype key_encryption_key: ~azure.mgmt.compute.v2020_05_01.models.KeyVaultAndKeyReference
        """
        super().__init__(**kwargs)
        self.disk_encryption_key = disk_encryption_key
        self.key_encryption_key = key_encryption_key


class GrantAccessData(_serialization.Model):
    """Data used for requesting a SAS.

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

    :ivar access: Required. Known values are: "None", "Read", and "Write".
    :vartype access: str or ~azure.mgmt.compute.v2020_05_01.models.AccessLevel
    :ivar duration_in_seconds: Time duration in seconds until the SAS access expires. Required.
    :vartype duration_in_seconds: int
    """

    _validation = {
        "access": {"required": True},
        "duration_in_seconds": {"required": True},
    }

    _attribute_map = {
        "access": {"key": "access", "type": "str"},
        "duration_in_seconds": {"key": "durationInSeconds", "type": "int"},
    }

    def __init__(self, *, access: Union[str, "_models.AccessLevel"], duration_in_seconds: int, **kwargs: Any) -> None:
        """
        :keyword access: Required. Known values are: "None", "Read", and "Write".
        :paramtype access: str or ~azure.mgmt.compute.v2020_05_01.models.AccessLevel
        :keyword duration_in_seconds: Time duration in seconds until the SAS access expires. Required.
        :paramtype duration_in_seconds: int
        """
        super().__init__(**kwargs)
        self.access = access
        self.duration_in_seconds = duration_in_seconds


class ImageDiskReference(_serialization.Model):
    """The source image used for creating the disk.

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

    :ivar id: A relative uri containing either a Platform Image Repository or user image reference.
     Required.
    :vartype id: str
    :ivar lun: If the disk is created from an image's data disk, this is an index that indicates
     which of the data disks in the image to use. For OS disks, this field is null.
    :vartype lun: int
    """

    _validation = {
        "id": {"required": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "lun": {"key": "lun", "type": "int"},
    }

    def __init__(
        self, *, id: str, lun: Optional[int] = None, **kwargs: Any  # pylint: disable=redefined-builtin
    ) -> None:
        """
        :keyword id: A relative uri containing either a Platform Image Repository or user image
         reference. Required.
        :paramtype id: str
        :keyword lun: If the disk is created from an image's data disk, this is an index that indicates
         which of the data disks in the image to use. For OS disks, this field is null.
        :paramtype lun: int
        """
        super().__init__(**kwargs)
        self.id = id
        self.lun = lun


class InnerError(_serialization.Model):
    """Inner error details.

    :ivar exceptiontype: The exception type.
    :vartype exceptiontype: str
    :ivar errordetail: The internal error message or exception dump.
    :vartype errordetail: str
    """

    _attribute_map = {
        "exceptiontype": {"key": "exceptiontype", "type": "str"},
        "errordetail": {"key": "errordetail", "type": "str"},
    }

    def __init__(
        self, *, exceptiontype: Optional[str] = None, errordetail: Optional[str] = None, **kwargs: Any
    ) -> None:
        """
        :keyword exceptiontype: The exception type.
        :paramtype exceptiontype: str
        :keyword errordetail: The internal error message or exception dump.
        :paramtype errordetail: str
        """
        super().__init__(**kwargs)
        self.exceptiontype = exceptiontype
        self.errordetail = errordetail


class KeyVaultAndKeyReference(_serialization.Model):
    """Key Vault Key Url and vault id of KeK, KeK is optional and when provided is used to unwrap the
    encryptionKey.

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

    :ivar source_vault: Resource id of the KeyVault containing the key or secret. Required.
    :vartype source_vault: ~azure.mgmt.compute.v2020_05_01.models.SourceVault
    :ivar key_url: Url pointing to a key or secret in KeyVault. Required.
    :vartype key_url: str
    """

    _validation = {
        "source_vault": {"required": True},
        "key_url": {"required": True},
    }

    _attribute_map = {
        "source_vault": {"key": "sourceVault", "type": "SourceVault"},
        "key_url": {"key": "keyUrl", "type": "str"},
    }

    def __init__(self, *, source_vault: "_models.SourceVault", key_url: str, **kwargs: Any) -> None:
        """
        :keyword source_vault: Resource id of the KeyVault containing the key or secret. Required.
        :paramtype source_vault: ~azure.mgmt.compute.v2020_05_01.models.SourceVault
        :keyword key_url: Url pointing to a key or secret in KeyVault. Required.
        :paramtype key_url: str
        """
        super().__init__(**kwargs)
        self.source_vault = source_vault
        self.key_url = key_url


class KeyVaultAndSecretReference(_serialization.Model):
    """Key Vault Secret Url and vault id of the encryption key.

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

    :ivar source_vault: Resource id of the KeyVault containing the key or secret. Required.
    :vartype source_vault: ~azure.mgmt.compute.v2020_05_01.models.SourceVault
    :ivar secret_url: Url pointing to a key or secret in KeyVault. Required.
    :vartype secret_url: str
    """

    _validation = {
        "source_vault": {"required": True},
        "secret_url": {"required": True},
    }

    _attribute_map = {
        "source_vault": {"key": "sourceVault", "type": "SourceVault"},
        "secret_url": {"key": "secretUrl", "type": "str"},
    }

    def __init__(self, *, source_vault: "_models.SourceVault", secret_url: str, **kwargs: Any) -> None:
        """
        :keyword source_vault: Resource id of the KeyVault containing the key or secret. Required.
        :paramtype source_vault: ~azure.mgmt.compute.v2020_05_01.models.SourceVault
        :keyword secret_url: Url pointing to a key or secret in KeyVault. Required.
        :paramtype secret_url: str
        """
        super().__init__(**kwargs)
        self.source_vault = source_vault
        self.secret_url = secret_url


class PrivateEndpoint(_serialization.Model):
    """The Private Endpoint resource.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar id: The ARM identifier for Private Endpoint.
    :vartype id: str
    """

    _validation = {
        "id": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
    }

    def __init__(self, **kwargs: Any) -> None:
        """ """
        super().__init__(**kwargs)
        self.id = None


class PrivateEndpointConnection(_serialization.Model):
    """The Private Endpoint Connection resource.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar id: private endpoint connection Id.
    :vartype id: str
    :ivar name: private endpoint connection name.
    :vartype name: str
    :ivar type: private endpoint connection type.
    :vartype type: str
    :ivar private_endpoint: The resource of private end point.
    :vartype private_endpoint: ~azure.mgmt.compute.v2020_05_01.models.PrivateEndpoint
    :ivar private_link_service_connection_state: A collection of information about the state of the
     connection between DiskAccess and Virtual Network.
    :vartype private_link_service_connection_state:
     ~azure.mgmt.compute.v2020_05_01.models.PrivateLinkServiceConnectionState
    :ivar provisioning_state: The provisioning state of the private endpoint connection resource.
     Known values are: "Succeeded", "Creating", "Deleting", and "Failed".
    :vartype provisioning_state: str or
     ~azure.mgmt.compute.v2020_05_01.models.PrivateEndpointConnectionProvisioningState
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "provisioning_state": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "private_endpoint": {"key": "properties.privateEndpoint", "type": "PrivateEndpoint"},
        "private_link_service_connection_state": {
            "key": "properties.privateLinkServiceConnectionState",
            "type": "PrivateLinkServiceConnectionState",
        },
        "provisioning_state": {"key": "properties.provisioningState", "type": "str"},
    }

    def __init__(
        self,
        *,
        private_endpoint: Optional["_models.PrivateEndpoint"] = None,
        private_link_service_connection_state: Optional["_models.PrivateLinkServiceConnectionState"] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword private_endpoint: The resource of private end point.
        :paramtype private_endpoint: ~azure.mgmt.compute.v2020_05_01.models.PrivateEndpoint
        :keyword private_link_service_connection_state: A collection of information about the state of
         the connection between DiskAccess and Virtual Network.
        :paramtype private_link_service_connection_state:
         ~azure.mgmt.compute.v2020_05_01.models.PrivateLinkServiceConnectionState
        """
        super().__init__(**kwargs)
        self.id = None
        self.name = None
        self.type = None
        self.private_endpoint = private_endpoint
        self.private_link_service_connection_state = private_link_service_connection_state
        self.provisioning_state = None


class PrivateLinkResource(_serialization.Model):
    """A private link resource.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar id: private link resource Id.
    :vartype id: str
    :ivar name: private link resource name.
    :vartype name: str
    :ivar type: private link resource type.
    :vartype type: str
    :ivar group_id: The private link resource group id.
    :vartype group_id: str
    :ivar required_members: The private link resource required member names.
    :vartype required_members: list[str]
    :ivar required_zone_names: The private link resource DNS zone name.
    :vartype required_zone_names: list[str]
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "group_id": {"readonly": True},
        "required_members": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "group_id": {"key": "properties.groupId", "type": "str"},
        "required_members": {"key": "properties.requiredMembers", "type": "[str]"},
        "required_zone_names": {"key": "properties.requiredZoneNames", "type": "[str]"},
    }

    def __init__(self, *, required_zone_names: Optional[List[str]] = None, **kwargs: Any) -> None:
        """
        :keyword required_zone_names: The private link resource DNS zone name.
        :paramtype required_zone_names: list[str]
        """
        super().__init__(**kwargs)
        self.id = None
        self.name = None
        self.type = None
        self.group_id = None
        self.required_members = None
        self.required_zone_names = required_zone_names


class PrivateLinkResourceListResult(_serialization.Model):
    """A list of private link resources.

    :ivar value: Array of private link resources.
    :vartype value: list[~azure.mgmt.compute.v2020_05_01.models.PrivateLinkResource]
    """

    _attribute_map = {
        "value": {"key": "value", "type": "[PrivateLinkResource]"},
    }

    def __init__(self, *, value: Optional[List["_models.PrivateLinkResource"]] = None, **kwargs: Any) -> None:
        """
        :keyword value: Array of private link resources.
        :paramtype value: list[~azure.mgmt.compute.v2020_05_01.models.PrivateLinkResource]
        """
        super().__init__(**kwargs)
        self.value = value


class PrivateLinkServiceConnectionState(_serialization.Model):
    """A collection of information about the state of the connection between service consumer and
    provider.

    :ivar status: Indicates whether the connection has been Approved/Rejected/Removed by the owner
     of the service. Known values are: "Pending", "Approved", and "Rejected".
    :vartype status: str or
     ~azure.mgmt.compute.v2020_05_01.models.PrivateEndpointServiceConnectionStatus
    :ivar description: The reason for approval/rejection of the connection.
    :vartype description: str
    :ivar actions_required: A message indicating if changes on the service provider require any
     updates on the consumer.
    :vartype actions_required: str
    """

    _attribute_map = {
        "status": {"key": "status", "type": "str"},
        "description": {"key": "description", "type": "str"},
        "actions_required": {"key": "actionsRequired", "type": "str"},
    }

    def __init__(
        self,
        *,
        status: Optional[Union[str, "_models.PrivateEndpointServiceConnectionStatus"]] = None,
        description: Optional[str] = None,
        actions_required: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword status: Indicates whether the connection has been Approved/Rejected/Removed by the
         owner of the service. Known values are: "Pending", "Approved", and "Rejected".
        :paramtype status: str or
         ~azure.mgmt.compute.v2020_05_01.models.PrivateEndpointServiceConnectionStatus
        :keyword description: The reason for approval/rejection of the connection.
        :paramtype description: str
        :keyword actions_required: A message indicating if changes on the service provider require any
         updates on the consumer.
        :paramtype actions_required: str
        """
        super().__init__(**kwargs)
        self.status = status
        self.description = description
        self.actions_required = actions_required


class ShareInfoElement(_serialization.Model):
    """ShareInfoElement.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar vm_uri: A relative URI containing the ID of the VM that has the disk attached.
    :vartype vm_uri: str
    """

    _validation = {
        "vm_uri": {"readonly": True},
    }

    _attribute_map = {
        "vm_uri": {"key": "vmUri", "type": "str"},
    }

    def __init__(self, **kwargs: Any) -> None:
        """ """
        super().__init__(**kwargs)
        self.vm_uri = None


class Snapshot(Resource):
    """Snapshot resource.

    Variables are only populated by the server, and will be ignored when sending a request.

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

    :ivar id: Resource Id.
    :vartype id: str
    :ivar name: Resource name.
    :vartype name: str
    :ivar type: Resource type.
    :vartype type: str
    :ivar location: Resource location. Required.
    :vartype location: str
    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar managed_by: Unused. Always Null.
    :vartype managed_by: str
    :ivar sku: The snapshots sku name. Can be Standard_LRS, Premium_LRS, or Standard_ZRS.
    :vartype sku: ~azure.mgmt.compute.v2020_05_01.models.SnapshotSku
    :ivar time_created: The time when the snapshot was created.
    :vartype time_created: ~datetime.datetime
    :ivar os_type: The Operating System type. Known values are: "Windows" and "Linux".
    :vartype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
    :ivar hyper_v_generation: The hypervisor generation of the Virtual Machine. Applicable to OS
     disks only. Known values are: "V1" and "V2".
    :vartype hyper_v_generation: str or ~azure.mgmt.compute.v2020_05_01.models.HyperVGeneration
    :ivar creation_data: Disk source information. CreationData information cannot be changed after
     the disk has been created.
    :vartype creation_data: ~azure.mgmt.compute.v2020_05_01.models.CreationData
    :ivar disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
     indicates the size of the disk to create. If this field is present for updates or creation with
     other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
     running VM, and can only increase the disk's size.
    :vartype disk_size_gb: int
    :ivar disk_size_bytes: The size of the disk in bytes. This field is read only.
    :vartype disk_size_bytes: int
    :ivar unique_id: Unique Guid identifying the resource.
    :vartype unique_id: str
    :ivar encryption_settings_collection: Encryption settings collection used be Azure Disk
     Encryption, can contain multiple encryption settings per disk or snapshot.
    :vartype encryption_settings_collection:
     ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
    :ivar provisioning_state: The disk provisioning state.
    :vartype provisioning_state: str
    :ivar incremental: Whether a snapshot is incremental. Incremental snapshots on the same disk
     occupy less space than full snapshots and can be diffed.
    :vartype incremental: bool
    :ivar encryption: Encryption property can be used to encrypt data at rest with customer managed
     keys or platform managed keys.
    :vartype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
    :ivar network_access_policy: Policy for accessing the disk via network. Known values are:
     "AllowAll", "AllowPrivate", and "DenyAll".
    :vartype network_access_policy: str or
     ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
    :ivar disk_access_id: ARM id of the DiskAccess resource for using private endpoints on disks.
    :vartype disk_access_id: str
    """

    _validation = {
        "id": {"readonly": True},
        "name": {"readonly": True},
        "type": {"readonly": True},
        "location": {"required": True},
        "managed_by": {"readonly": True},
        "time_created": {"readonly": True},
        "disk_size_bytes": {"readonly": True},
        "unique_id": {"readonly": True},
        "provisioning_state": {"readonly": True},
    }

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
        "name": {"key": "name", "type": "str"},
        "type": {"key": "type", "type": "str"},
        "location": {"key": "location", "type": "str"},
        "tags": {"key": "tags", "type": "{str}"},
        "managed_by": {"key": "managedBy", "type": "str"},
        "sku": {"key": "sku", "type": "SnapshotSku"},
        "time_created": {"key": "properties.timeCreated", "type": "iso-8601"},
        "os_type": {"key": "properties.osType", "type": "str"},
        "hyper_v_generation": {"key": "properties.hyperVGeneration", "type": "str"},
        "creation_data": {"key": "properties.creationData", "type": "CreationData"},
        "disk_size_gb": {"key": "properties.diskSizeGB", "type": "int"},
        "disk_size_bytes": {"key": "properties.diskSizeBytes", "type": "int"},
        "unique_id": {"key": "properties.uniqueId", "type": "str"},
        "encryption_settings_collection": {
            "key": "properties.encryptionSettingsCollection",
            "type": "EncryptionSettingsCollection",
        },
        "provisioning_state": {"key": "properties.provisioningState", "type": "str"},
        "incremental": {"key": "properties.incremental", "type": "bool"},
        "encryption": {"key": "properties.encryption", "type": "Encryption"},
        "network_access_policy": {"key": "properties.networkAccessPolicy", "type": "str"},
        "disk_access_id": {"key": "properties.diskAccessId", "type": "str"},
    }

    def __init__(
        self,
        *,
        location: str,
        tags: Optional[Dict[str, str]] = None,
        sku: Optional["_models.SnapshotSku"] = None,
        os_type: Optional[Union[str, "_models.OperatingSystemTypes"]] = None,
        hyper_v_generation: Optional[Union[str, "_models.HyperVGeneration"]] = None,
        creation_data: Optional["_models.CreationData"] = None,
        disk_size_gb: Optional[int] = None,
        encryption_settings_collection: Optional["_models.EncryptionSettingsCollection"] = None,
        incremental: Optional[bool] = None,
        encryption: Optional["_models.Encryption"] = None,
        network_access_policy: Optional[Union[str, "_models.NetworkAccessPolicy"]] = None,
        disk_access_id: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword location: Resource location. Required.
        :paramtype location: str
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        :keyword sku: The snapshots sku name. Can be Standard_LRS, Premium_LRS, or Standard_ZRS.
        :paramtype sku: ~azure.mgmt.compute.v2020_05_01.models.SnapshotSku
        :keyword os_type: The Operating System type. Known values are: "Windows" and "Linux".
        :paramtype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
        :keyword hyper_v_generation: The hypervisor generation of the Virtual Machine. Applicable to OS
         disks only. Known values are: "V1" and "V2".
        :paramtype hyper_v_generation: str or ~azure.mgmt.compute.v2020_05_01.models.HyperVGeneration
        :keyword creation_data: Disk source information. CreationData information cannot be changed
         after the disk has been created.
        :paramtype creation_data: ~azure.mgmt.compute.v2020_05_01.models.CreationData
        :keyword disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
         indicates the size of the disk to create. If this field is present for updates or creation with
         other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
         running VM, and can only increase the disk's size.
        :paramtype disk_size_gb: int
        :keyword encryption_settings_collection: Encryption settings collection used be Azure Disk
         Encryption, can contain multiple encryption settings per disk or snapshot.
        :paramtype encryption_settings_collection:
         ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
        :keyword incremental: Whether a snapshot is incremental. Incremental snapshots on the same disk
         occupy less space than full snapshots and can be diffed.
        :paramtype incremental: bool
        :keyword encryption: Encryption property can be used to encrypt data at rest with customer
         managed keys or platform managed keys.
        :paramtype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
        :keyword network_access_policy: Policy for accessing the disk via network. Known values are:
         "AllowAll", "AllowPrivate", and "DenyAll".
        :paramtype network_access_policy: str or
         ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
        :keyword disk_access_id: ARM id of the DiskAccess resource for using private endpoints on
         disks.
        :paramtype disk_access_id: str
        """
        super().__init__(location=location, tags=tags, **kwargs)
        self.managed_by = None
        self.sku = sku
        self.time_created = None
        self.os_type = os_type
        self.hyper_v_generation = hyper_v_generation
        self.creation_data = creation_data
        self.disk_size_gb = disk_size_gb
        self.disk_size_bytes = None
        self.unique_id = None
        self.encryption_settings_collection = encryption_settings_collection
        self.provisioning_state = None
        self.incremental = incremental
        self.encryption = encryption
        self.network_access_policy = network_access_policy
        self.disk_access_id = disk_access_id


class SnapshotList(_serialization.Model):
    """The List Snapshots operation response.

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

    :ivar value: A list of snapshots. Required.
    :vartype value: list[~azure.mgmt.compute.v2020_05_01.models.Snapshot]
    :ivar next_link: The uri to fetch the next page of snapshots. Call ListNext() with this to
     fetch the next page of snapshots.
    :vartype next_link: str
    """

    _validation = {
        "value": {"required": True},
    }

    _attribute_map = {
        "value": {"key": "value", "type": "[Snapshot]"},
        "next_link": {"key": "nextLink", "type": "str"},
    }

    def __init__(self, *, value: List["_models.Snapshot"], next_link: Optional[str] = None, **kwargs: Any) -> None:
        """
        :keyword value: A list of snapshots. Required.
        :paramtype value: list[~azure.mgmt.compute.v2020_05_01.models.Snapshot]
        :keyword next_link: The uri to fetch the next page of snapshots. Call ListNext() with this to
         fetch the next page of snapshots.
        :paramtype next_link: str
        """
        super().__init__(**kwargs)
        self.value = value
        self.next_link = next_link


class SnapshotSku(_serialization.Model):
    """The snapshots sku name. Can be Standard_LRS, Premium_LRS, or Standard_ZRS.

    Variables are only populated by the server, and will be ignored when sending a request.

    :ivar name: The sku name. Known values are: "Standard_LRS", "Premium_LRS", and "Standard_ZRS".
    :vartype name: str or ~azure.mgmt.compute.v2020_05_01.models.SnapshotStorageAccountTypes
    :ivar tier: The sku tier.
    :vartype tier: str
    """

    _validation = {
        "tier": {"readonly": True},
    }

    _attribute_map = {
        "name": {"key": "name", "type": "str"},
        "tier": {"key": "tier", "type": "str"},
    }

    def __init__(
        self, *, name: Optional[Union[str, "_models.SnapshotStorageAccountTypes"]] = None, **kwargs: Any
    ) -> None:
        """
        :keyword name: The sku name. Known values are: "Standard_LRS", "Premium_LRS", and
         "Standard_ZRS".
        :paramtype name: str or ~azure.mgmt.compute.v2020_05_01.models.SnapshotStorageAccountTypes
        """
        super().__init__(**kwargs)
        self.name = name
        self.tier = None


class SnapshotUpdate(_serialization.Model):
    """Snapshot update resource.

    :ivar tags: Resource tags.
    :vartype tags: dict[str, str]
    :ivar sku: The snapshots sku name. Can be Standard_LRS, Premium_LRS, or Standard_ZRS.
    :vartype sku: ~azure.mgmt.compute.v2020_05_01.models.SnapshotSku
    :ivar os_type: the Operating System type. Known values are: "Windows" and "Linux".
    :vartype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
    :ivar disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
     indicates the size of the disk to create. If this field is present for updates or creation with
     other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
     running VM, and can only increase the disk's size.
    :vartype disk_size_gb: int
    :ivar encryption_settings_collection: Encryption settings collection used be Azure Disk
     Encryption, can contain multiple encryption settings per disk or snapshot.
    :vartype encryption_settings_collection:
     ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
    :ivar encryption: Encryption property can be used to encrypt data at rest with customer managed
     keys or platform managed keys.
    :vartype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
    :ivar network_access_policy: Policy for accessing the disk via network. Known values are:
     "AllowAll", "AllowPrivate", and "DenyAll".
    :vartype network_access_policy: str or
     ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
    :ivar disk_access_id: ARM id of the DiskAccess resource for using private endpoints on disks.
    :vartype disk_access_id: str
    """

    _attribute_map = {
        "tags": {"key": "tags", "type": "{str}"},
        "sku": {"key": "sku", "type": "SnapshotSku"},
        "os_type": {"key": "properties.osType", "type": "str"},
        "disk_size_gb": {"key": "properties.diskSizeGB", "type": "int"},
        "encryption_settings_collection": {
            "key": "properties.encryptionSettingsCollection",
            "type": "EncryptionSettingsCollection",
        },
        "encryption": {"key": "properties.encryption", "type": "Encryption"},
        "network_access_policy": {"key": "properties.networkAccessPolicy", "type": "str"},
        "disk_access_id": {"key": "properties.diskAccessId", "type": "str"},
    }

    def __init__(
        self,
        *,
        tags: Optional[Dict[str, str]] = None,
        sku: Optional["_models.SnapshotSku"] = None,
        os_type: Optional[Union[str, "_models.OperatingSystemTypes"]] = None,
        disk_size_gb: Optional[int] = None,
        encryption_settings_collection: Optional["_models.EncryptionSettingsCollection"] = None,
        encryption: Optional["_models.Encryption"] = None,
        network_access_policy: Optional[Union[str, "_models.NetworkAccessPolicy"]] = None,
        disk_access_id: Optional[str] = None,
        **kwargs: Any
    ) -> None:
        """
        :keyword tags: Resource tags.
        :paramtype tags: dict[str, str]
        :keyword sku: The snapshots sku name. Can be Standard_LRS, Premium_LRS, or Standard_ZRS.
        :paramtype sku: ~azure.mgmt.compute.v2020_05_01.models.SnapshotSku
        :keyword os_type: the Operating System type. Known values are: "Windows" and "Linux".
        :paramtype os_type: str or ~azure.mgmt.compute.v2020_05_01.models.OperatingSystemTypes
        :keyword disk_size_gb: If creationData.createOption is Empty, this field is mandatory and it
         indicates the size of the disk to create. If this field is present for updates or creation with
         other options, it indicates a resize. Resizes are only allowed if the disk is not attached to a
         running VM, and can only increase the disk's size.
        :paramtype disk_size_gb: int
        :keyword encryption_settings_collection: Encryption settings collection used be Azure Disk
         Encryption, can contain multiple encryption settings per disk or snapshot.
        :paramtype encryption_settings_collection:
         ~azure.mgmt.compute.v2020_05_01.models.EncryptionSettingsCollection
        :keyword encryption: Encryption property can be used to encrypt data at rest with customer
         managed keys or platform managed keys.
        :paramtype encryption: ~azure.mgmt.compute.v2020_05_01.models.Encryption
        :keyword network_access_policy: Policy for accessing the disk via network. Known values are:
         "AllowAll", "AllowPrivate", and "DenyAll".
        :paramtype network_access_policy: str or
         ~azure.mgmt.compute.v2020_05_01.models.NetworkAccessPolicy
        :keyword disk_access_id: ARM id of the DiskAccess resource for using private endpoints on
         disks.
        :paramtype disk_access_id: str
        """
        super().__init__(**kwargs)
        self.tags = tags
        self.sku = sku
        self.os_type = os_type
        self.disk_size_gb = disk_size_gb
        self.encryption_settings_collection = encryption_settings_collection
        self.encryption = encryption
        self.network_access_policy = network_access_policy
        self.disk_access_id = disk_access_id


class SourceVault(_serialization.Model):
    """The vault id is an Azure Resource Manager Resource id in the form
    /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.KeyVault/vaults/{vaultName}.

    :ivar id: Resource Id.
    :vartype id: str
    """

    _attribute_map = {
        "id": {"key": "id", "type": "str"},
    }

    def __init__(self, *, id: Optional[str] = None, **kwargs: Any) -> None:  # pylint: disable=redefined-builtin
        """
        :keyword id: Resource Id.
        :paramtype id: str
        """
        super().__init__(**kwargs)
        self.id = id
