Class: Google::Apis::ComputeV1::Disk

Inherits:
Object
  • Object
show all
Includes:
Google::Apis::Core::Hashable, Google::Apis::Core::JsonObjectSupport
Defined in:
lib/google/apis/compute_v1/classes.rb,
lib/google/apis/compute_v1/representations.rb,
lib/google/apis/compute_v1/representations.rb

Overview

Represents a Persistent Disk resource. Google Compute Engine has two Disk resources:

  • Zonal
  • Regional Persistent disks are required for running your VM instances. Create both boot and non-boot (data) persistent disks. For more information, read Persistent Disks. For more storage options, read Storage options. The disks resource represents a zonal persistent disk. For more information, readZonal persistent disks. The regionDisks resource represents a regional persistent disk. For more information, read Regional resources.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ Disk

Returns a new instance of Disk.



8866
8867
8868
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8866

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#access_mode ⇒ String

The access mode of the disk.

  • READ_WRITE_SINGLE: The default AccessMode, means the disk can be attached to single instance in RW mode.
  • READ_WRITE_MANY: The AccessMode means the disk can be attached to multiple instances in RW mode.
  • READ_ONLY_MANY: The AccessMode means the disk can be attached to multiple instances in RO mode. The AccessMode is only valid for Hyperdisk disk types. Corresponds to the JSON property accessMode

Returns:

  • (String) 


8436
8437
8438
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8436

def access_mode
  @access_mode
end

#architecture ⇒ String

The architecture of the disk. Valid values are ARM64 or X86_64. Corresponds to the JSON property architecture

Returns:

  • (String) 


8442
8443
8444
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8442

def architecture
  @architecture
end

#async_primary_disk ⇒ Google::Apis::ComputeV1::DiskAsyncReplication

Disk asynchronously replicated into this disk. Corresponds to the JSON property asyncPrimaryDisk

Returns:



8447
8448
8449
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8447

def async_primary_disk
  @async_primary_disk
end

#async_secondary_disks ⇒ Hash<String,Google::Apis::ComputeV1::DiskAsyncReplicationList>

Output only. [Output Only] A list of disks this disk is asynchronously replicated to. Corresponds to the JSON property asyncSecondaryDisks

Returns:



8453
8454
8455
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8453

def async_secondary_disks
  @async_secondary_disks
end

#creation_timestamp ⇒ String

Output only. [Output Only] Creation timestamp inRFC3339 text format. Corresponds to the JSON property creationTimestamp

Returns:

  • (String) 


8459
8460
8461
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8459

def creation_timestamp
  @creation_timestamp
end

#description ⇒ String

An optional description of this resource. Provide this property when you create the resource. Corresponds to the JSON property description

Returns:

  • (String) 


8465
8466
8467
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8465

def description
  @description
end

#disk_encryption_key ⇒ Google::Apis::ComputeV1::CustomerEncryptionKey

Encrypts the disk using a customer-supplied encryption key or a customer-managed encryption key. Encryption keys do not protect access to metadata of the disk. After you encrypt a disk with a customer-supplied key, you must provide the same key if you use the disk later. For example, to create a disk snapshot, to create a disk image, to create a machine image, or to attach the disk to a virtual machine. After you encrypt a disk with a customer-managed key, thediskEncryptionKey. kmsKeyName is set to a key version name once the disk is created. The disk is encrypted with this version of the key. In the response, diskEncryptionKey.kmsKeyName appears in the following format: "diskEncryptionKey.kmsKeyName": "projects/kms_project_id/locations/region/keyRings/ key_region/cryptoKeys/key /cryptoKeysVersions/version If you do not provide an encryption key when creating the disk, then the disk is encrypted using an automatically generated key and you don't need to provide a key to use the disk later. Corresponds to the JSON property diskEncryptionKey

Returns:



8489
8490
8491
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8489

def disk_encryption_key
  @disk_encryption_key
end

#enable_confidential_compute ⇒ Boolean Also known as: enable_confidential_compute?

Whether this disk is using confidential compute mode. Corresponds to the JSON property enableConfidentialCompute

Returns:

  • (Boolean) 


8494
8495
8496
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8494

def enable_confidential_compute
  @enable_confidential_compute
end

#guest_os_features ⇒ Array<Google::Apis::ComputeV1::GuestOsFeature>

A list of features to enable on the guest operating system. Applicable only for bootable images. Read Enabling guest operating system features to see a list of available options. Corresponds to the JSON property guestOsFeatures

Returns:



8503
8504
8505
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8503

def guest_os_features
  @guest_os_features
end

#id ⇒ Fixnum

Output only. [Output Only] The unique identifier for the resource. This identifier is defined by the server. Corresponds to the JSON property id

Returns:

  • (Fixnum) 


8510
8511
8512
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8510

def id
  @id
end

#kind ⇒ String

Output only. [Output Only] Type of the resource. Always compute#disk for disks. Corresponds to the JSON property kind

Returns:

  • (String) 


8516
8517
8518
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8516

def kind
  @kind
end

#label_fingerprint ⇒ String

A fingerprint for the labels being applied to this disk, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels, otherwise the request will fail with error412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a disk. Corresponds to the JSON property labelFingerprint NOTE: Values are automatically base64 encoded/decoded in the client library.

Returns:

  • (String) 


8529
8530
8531
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8529

def label_fingerprint
  @label_fingerprint
end

#labels ⇒ Hash<String,String>

Labels to apply to this disk. These can be later modified by the setLabels method. Corresponds to the JSON property labels

Returns:

  • (Hash<String,String>) 


8535
8536
8537
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8535

def labels
  @labels
end

#last_attach_timestamp ⇒ String

Output only. [Output Only] Last attach timestamp inRFC3339 text format. Corresponds to the JSON property lastAttachTimestamp

Returns:

  • (String) 


8541
8542
8543
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8541

def last_attach_timestamp
  @last_attach_timestamp
end

#last_detach_timestamp ⇒ String

Output only. [Output Only] Last detach timestamp inRFC3339 text format. Corresponds to the JSON property lastDetachTimestamp

Returns:

  • (String) 


8547
8548
8549
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8547

def last_detach_timestamp
  @last_detach_timestamp
end

#license_codes ⇒ Array<Fixnum>

Integer license codes indicating which licenses are attached to this disk. Corresponds to the JSON property licenseCodes

Returns:

  • (Array<Fixnum>) 


8552
8553
8554
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8552

def license_codes
  @license_codes
end

#licenses ⇒ Array<String>

A list of publicly visible licenses. Reserved for Google's use. Corresponds to the JSON property licenses

Returns:

  • (Array<String>) 


8557
8558
8559
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8557

def licenses
  @licenses
end

#location_hint ⇒ String

An opaque location hint used to place the disk close to other resources. This field is for use by internal tools that use the public API. Corresponds to the JSON property locationHint

Returns:

  • (String) 


8563
8564
8565
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8563

def location_hint
  @location_hint
end

#name ⇒ String

Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply withRFC1035. Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash. Corresponds to the JSON property name

Returns:

  • (String) 


8574
8575
8576
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8574

def name
  @name
end

#options ⇒ String

Internal use only. Corresponds to the JSON property options

Returns:

  • (String) 


8579
8580
8581
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8579

def options
  @options
end

#params ⇒ Google::Apis::ComputeV1::DiskParams

Additional disk params. Corresponds to the JSON property params

Returns:



8584
8585
8586
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8584

def params
  @params
end

#physical_block_size_bytes ⇒ Fixnum

Physical block size of the persistent disk, in bytes. If not present in a request, a default value is used. The currently supported size is 4096, other sizes may be added in the future. If an unsupported value is requested, the error message will list the supported values for the caller's project. Corresponds to the JSON property physicalBlockSizeBytes

Returns:

  • (Fixnum) 


8594
8595
8596
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8594

def physical_block_size_bytes
  @physical_block_size_bytes
end

#provisioned_iops ⇒ Fixnum

Indicates how many IOPS to provision for the disk. This sets the number of I/O operations per second that the disk can handle. Values must be between 10,000 and 120,000. For more details, see theExtreme persistent disk documentation. Corresponds to the JSON property provisionedIops

Returns:

  • (Fixnum) 


8602
8603
8604
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8602

def provisioned_iops
  @provisioned_iops
end

#provisioned_throughput ⇒ Fixnum

Indicates how much throughput to provision for the disk. This sets the number of throughput mb per second that the disk can handle. Values must be greater than or equal to 1. Corresponds to the JSON property provisionedThroughput

Returns:

  • (Fixnum) 


8609
8610
8611
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8609

def provisioned_throughput
  @provisioned_throughput
end

#region ⇒ String

Output only. [Output Only] URL of the region where the disk resides. Only applicable for regional resources. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body. Corresponds to the JSON property region

Returns:

  • (String) 


8618
8619
8620
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8618

def region
  @region
end

#replica_zones ⇒ Array<String>

URLs of the zones where the disk should be replicated to. Only applicable for regional resources. Corresponds to the JSON property replicaZones

Returns:

  • (Array<String>) 


8624
8625
8626
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8624

def replica_zones
  @replica_zones
end

#resource_policies ⇒ Array<String>

Resource policies applied to this disk for automatic snapshot creations. Corresponds to the JSON property resourcePolicies

Returns:

  • (Array<String>) 


8629
8630
8631
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8629

def resource_policies
  @resource_policies
end

#resource_status ⇒ Google::Apis::ComputeV1::DiskResourceStatus

Output only. [Output Only] Status information for the disk resource. Corresponds to the JSON property resourceStatus

Returns:



8634
8635
8636
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8634

def resource_status
  @resource_status
end

#satisfies_pzi ⇒ Boolean Also known as: satisfies_pzi?

Output only. Reserved for future use. Corresponds to the JSON property satisfiesPzi

Returns:

  • (Boolean) 


8639
8640
8641
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8639

def satisfies_pzi
  @satisfies_pzi
end

#satisfies_pzs ⇒ Boolean Also known as: satisfies_pzs?

Output only. [Output Only] Reserved for future use. Corresponds to the JSON property satisfiesPzs

Returns:

  • (Boolean) 


8645
8646
8647
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8645

def satisfies_pzs
  @satisfies_pzs
end

#self_link ⇒ String

Output only. [Output Only] Server-defined fully-qualified URL for this resource. Corresponds to the JSON property selfLink

Returns:

  • (String) 


8652
8653
8654
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8652

def self_link
  @self_link
end

#size_gb ⇒ Fixnum

Size, in GB, of the persistent disk. You can specify this field when creating a persistent disk using thesourceImage, sourceSnapshot, orsourceDisk parameter, or specify it alone to create an empty persistent disk. If you specify this field along with a source, the value ofsizeGb must not be less than the size of the source. Acceptable values are greater than 0. Corresponds to the JSON property sizeGb

Returns:

  • (Fixnum) 


8664
8665
8666
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8664

def size_gb
  @size_gb
end

#source_consistency_group_policy ⇒ String

Output only. [Output Only] URL of the DiskConsistencyGroupPolicy for a secondary disk that was created using a consistency group. Corresponds to the JSON property sourceConsistencyGroupPolicy

Returns:

  • (String) 


8671
8672
8673
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8671

def source_consistency_group_policy
  @source_consistency_group_policy
end

#source_consistency_group_policy_id ⇒ String

Output only. [Output Only] ID of the DiskConsistencyGroupPolicy for a secondary disk that was created using a consistency group. Corresponds to the JSON property sourceConsistencyGroupPolicyId

Returns:

  • (String) 


8678
8679
8680
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8678

def source_consistency_group_policy_id
  @source_consistency_group_policy_id
end

#source_disk ⇒ String

The source disk used to create this disk. You can provide this as a partial or full URL to the resource. For example, the following are valid values:

- https://www.googleapis.com/compute/v1/projects/project/zones/zone/disks/ disk

- https://www.googleapis.com/compute/v1/projects/project/regions/region/ disks/disk

- projects/project/zones/zone/disks/disk

- projects/project/regions/region/disks/disk

- zones/zone/disks/disk

- regions/region/disks/disk Corresponds to the JSON property sourceDisk

Returns:

  • (String) 


8706
8707
8708
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8706

def source_disk
  @source_disk
end

#source_disk_id ⇒ String

Output only. [Output Only] The unique ID of the disk used to create this disk. This value identifies the exact disk that was used to create this persistent disk. For example, if you created the persistent disk from a disk that was later deleted and recreated under the same name, the source disk ID would identify the exact version of the disk that was used. Corresponds to the JSON property sourceDiskId

Returns:

  • (String) 


8716
8717
8718
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8716

def source_disk_id
  @source_disk_id
end

#source_image ⇒ String

The source image used to create this disk. If the source image is deleted, this field will not be set. To create a disk with one of the public operating system images, specify the image by its family name. For example, specifyfamily/debian-9 to use the latest Debian 9 image: projects/debian-cloud/global/images/family/debian-9 Alternatively, use a specific version of a public operating system image: projects/debian-cloud/global/images/debian-9-stretch-vYYYYMMDD To create a disk with a custom image that you created, specify the image name in the following format: global/images/my-custom-image You can also specify a custom image by its image family, which returns the latest version of the image in that family. Replace the image name with family/family-name: global/images/family/my-image-family Corresponds to the JSON property sourceImage

Returns:

  • (String) 


8735
8736
8737
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8735

def source_image
  @source_image
end

#source_image_encryption_key ⇒ Google::Apis::ComputeV1::CustomerEncryptionKey

Thecustomer-supplied encryption key of the source image. Required if the source image is protected by a customer-supplied encryption key. Corresponds to the JSON property sourceImageEncryptionKey

Returns:



8742
8743
8744
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8742

def source_image_encryption_key
  @source_image_encryption_key
end

#source_image_id ⇒ String

Output only. [Output Only] The ID value of the image used to create this disk. This value identifies the exact image that was used to create this persistent disk. For example, if you created the persistent disk from an image that was later deleted and recreated under the same name, the source image ID would identify the exact version of the image that was used. Corresponds to the JSON property sourceImageId

Returns:

  • (String) 


8752
8753
8754
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8752

def source_image_id
  @source_image_id
end

#source_instant_snapshot ⇒ String

The source instant snapshot used to create this disk. You can provide this as a partial or full URL to the resource. For example, the following are valid values:

Returns:

  • (String) 


8765
8766
8767
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8765

def source_instant_snapshot
  @source_instant_snapshot
end

#source_instant_snapshot_id ⇒ String

Output only. [Output Only] The unique ID of the instant snapshot used to create this disk. This value identifies the exact instant snapshot that was used to create this persistent disk. For example, if you created the persistent disk from an instant snapshot that was later deleted and recreated under the same name, the source instant snapshot ID would identify the exact version of the instant snapshot that was used. Corresponds to the JSON property sourceInstantSnapshotId

Returns:

  • (String) 


8776
8777
8778
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8776

def source_instant_snapshot_id
  @source_instant_snapshot_id
end

#source_snapshot ⇒ String

The source snapshot used to create this disk. You can provide this as a partial or full URL to the resource. For example, the following are valid values:

Returns:

  • (String) 


8789
8790
8791
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8789

def source_snapshot
  @source_snapshot
end

#source_snapshot_encryption_key ⇒ Google::Apis::ComputeV1::CustomerEncryptionKey

Thecustomer-supplied encryption key of the source snapshot. Required if the source snapshot is protected by a customer-supplied encryption key. Corresponds to the JSON property sourceSnapshotEncryptionKey

Returns:



8796
8797
8798
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8796

def source_snapshot_encryption_key
  @source_snapshot_encryption_key
end

#source_snapshot_id ⇒ String

Output only. [Output Only] The unique ID of the snapshot used to create this disk. This value identifies the exact snapshot that was used to create this persistent disk. For example, if you created the persistent disk from a snapshot that was later deleted and recreated under the same name, the source snapshot ID would identify the exact version of the snapshot that was used. Corresponds to the JSON property sourceSnapshotId

Returns:

  • (String) 


8806
8807
8808
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8806

def source_snapshot_id
  @source_snapshot_id
end

#source_storage_object ⇒ String

The full Google Cloud Storage URI where the disk image is stored. This file must be a gzip-compressed tarball whose name ends in .tar.gz or virtual machine disk whose name ends in vmdk. Valid URIs may start with gs:// or https://storage.googleapis.com/. This flag is not optimized for creating multiple disks from a source storage object. To create many disks from a source storage object, use gcloud compute images import instead. Corresponds to the JSON property sourceStorageObject

Returns:

  • (String) 


8817
8818
8819
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8817

def source_storage_object
  @source_storage_object
end

#status ⇒ String

Output only. [Output Only] The status of disk creation.

  • CREATING: Disk is provisioning.
  • RESTORING: Source data is being copied into the disk.
  • FAILED: Disk creation failed.
  • READY: Disk is ready for use.
  • DELETING: Disk is deleting. Corresponds to the JSON property status

Returns:

  • (String) 


8830
8831
8832
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8830

def status
  @status
end

#storage_pool ⇒ String

The storage pool in which the new disk is created. You can provide this as a partial or full URL to the resource. For example, the following are valid values:

Returns:

  • (String) 


8843
8844
8845
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8843

def storage_pool
  @storage_pool
end

#type ⇒ String

URL of the disk type resource describing which disk type to use to create the disk. Provide this when creating the disk. For example:projects/project/ zones/zone/diskTypes/pd-ssd. See Persistent disk types. Corresponds to the JSON property type

Returns:

  • (String) 


8851
8852
8853
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8851

def type
  @type
end

#users ⇒ Array<String>

Output only. [Output Only] Links to the users of the disk (attached instances) in form:projects/project/zones/zone/instances/instance Corresponds to the JSON property users

Returns:

  • (Array<String>) 


8857
8858
8859
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8857

def users
  @users
end

#zone ⇒ String

Output only. [Output Only] URL of the zone where the disk resides. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body. Corresponds to the JSON property zone

Returns:

  • (String) 


8864
8865
8866
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8864

def zone
  @zone
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



8871
8872
8873
8874
8875
8876
8877
8878
8879
8880
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
 
# File 'lib/google/apis/compute_v1/classes.rb', line 8871

def update!(**args)
  @access_mode = args[:access_mode] if args.key?(:access_mode)
  @architecture = args[:architecture] if args.key?(:architecture)
  @async_primary_disk = args[:async_primary_disk] if args.key?(:async_primary_disk)
  @async_secondary_disks = args[:async_secondary_disks] if args.key?(:async_secondary_disks)
  @creation_timestamp = args[:creation_timestamp] if args.key?(:creation_timestamp)
  @description = args[:description] if args.key?(:description)
  @disk_encryption_key = args[:disk_encryption_key] if args.key?(:disk_encryption_key)
  @enable_confidential_compute = args[:enable_confidential_compute] if args.key?(:enable_confidential_compute)
  @guest_os_features = args[:guest_os_features] if args.key?(:guest_os_features)
  @id = args[:id] if args.key?(:id)
  @kind = args[:kind] if args.key?(:kind)
  @label_fingerprint = args[:label_fingerprint] if args.key?(:label_fingerprint)
  @labels = args[:labels] if args.key?(:labels)
  @last_attach_timestamp = args[:last_attach_timestamp] if args.key?(:last_attach_timestamp)
  @last_detach_timestamp = args[:last_detach_timestamp] if args.key?(:last_detach_timestamp)
  @license_codes = args[:license_codes] if args.key?(:license_codes)
  @licenses = args[:licenses] if args.key?(:licenses)
  @location_hint = args[:location_hint] if args.key?(:location_hint)
  @name = args[:name] if args.key?(:name)
  @options = args[:options] if args.key?(:options)
  @params = args[:params] if args.key?(:params)
  @physical_block_size_bytes = args[:physical_block_size_bytes] if args.key?(:physical_block_size_bytes)
  @provisioned_iops = args[:provisioned_iops] if args.key?(:provisioned_iops)
  @provisioned_throughput = args[:provisioned_throughput] if args.key?(:provisioned_throughput)
  @region = args[:region] if args.key?(:region)
  @replica_zones = args[:replica_zones] if args.key?(:replica_zones)
  @resource_policies = args[:resource_policies] if args.key?(:resource_policies)
  @resource_status = args[:resource_status] if args.key?(:resource_status)
  @satisfies_pzi = args[:satisfies_pzi] if args.key?(:satisfies_pzi)
  @satisfies_pzs = args[:satisfies_pzs] if args.key?(:satisfies_pzs)
  @self_link = args[:self_link] if args.key?(:self_link)
  @size_gb = args[:size_gb] if args.key?(:size_gb)
  @source_consistency_group_policy = args[:source_consistency_group_policy] if args.key?(:source_consistency_group_policy)
  @source_consistency_group_policy_id = args[:source_consistency_group_policy_id] if args.key?(:source_consistency_group_policy_id)
  @source_disk = args[:source_disk] if args.key?(:source_disk)
  @source_disk_id = args[:source_disk_id] if args.key?(:source_disk_id)
  @source_image = args[:source_image] if args.key?(:source_image)
  @source_image_encryption_key = args[:source_image_encryption_key] if args.key?(:source_image_encryption_key)
  @source_image_id = args[:source_image_id] if args.key?(:source_image_id)
  @source_instant_snapshot = args[:source_instant_snapshot] if args.key?(:source_instant_snapshot)
  @source_instant_snapshot_id = args[:source_instant_snapshot_id] if args.key?(:source_instant_snapshot_id)
  @source_snapshot = args[:source_snapshot] if args.key?(:source_snapshot)
  @source_snapshot_encryption_key = args[:source_snapshot_encryption_key] if args.key?(:source_snapshot_encryption_key)
  @source_snapshot_id = args[:source_snapshot_id] if args.key?(:source_snapshot_id)
  @source_storage_object = args[:source_storage_object] if args.key?(:source_storage_object)
  @status = args[:status] if args.key?(:status)
  @storage_pool = args[:storage_pool] if args.key?(:storage_pool)
  @type = args[:type] if args.key?(:type)
  @users = args[:users] if args.key?(:users)
  @zone = args[:zone] if args.key?(:zone)
end