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.



10070
10071
10072
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10070

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) 


9640
9641
9642
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9640

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) 


9646
9647
9648
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9646

def architecture
  @architecture
end

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

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

Returns:



9651
9652
9653
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9651

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:



9657
9658
9659
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9657

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) 


9663
9664
9665
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9663

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) 


9669
9670
9671
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9669

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:



9693
9694
9695
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9693

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) 


9698
9699
9700
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9698

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:



9707
9708
9709
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9707

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) 


9714
9715
9716
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9714

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) 


9720
9721
9722
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9720

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) 


9733
9734
9735
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9733

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>) 


9739
9740
9741
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9739

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) 


9745
9746
9747
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9745

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) 


9751
9752
9753
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9751

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>) 


9756
9757
9758
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9756

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>) 


9761
9762
9763
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9761

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) 


9767
9768
9769
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9767

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) 


9778
9779
9780
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9778

def name
  @name
end

#options ⇒ String

Internal use only. Corresponds to the JSON property options

Returns:

  • (String) 


9783
9784
9785
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9783

def options
  @options
end

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

Additional disk params. Corresponds to the JSON property params

Returns:



9788
9789
9790
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9788

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) 


9798
9799
9800
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9798

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) 


9806
9807
9808
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9806

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) 


9813
9814
9815
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9813

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) 


9822
9823
9824
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9822

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>) 


9828
9829
9830
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9828

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>) 


9833
9834
9835
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9833

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:



9838
9839
9840
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9838

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) 


9843
9844
9845
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9843

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) 


9849
9850
9851
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9849

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) 


9856
9857
9858
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9856

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) 


9868
9869
9870
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9868

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) 


9875
9876
9877
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9875

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) 


9882
9883
9884
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9882

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) 


9910
9911
9912
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9910

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) 


9920
9921
9922
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9920

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) 


9939
9940
9941
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9939

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:



9946
9947
9948
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9946

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) 


9956
9957
9958
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9956

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) 


9969
9970
9971
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9969

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) 


9980
9981
9982
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9980

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) 


9993
9994
9995
 
# File 'lib/google/apis/compute_v1/classes.rb', line 9993

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:



10000
10001
10002
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10000

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) 


10010
10011
10012
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10010

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) 


10021
10022
10023
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10021

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) 


10034
10035
10036
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10034

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) 


10047
10048
10049
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10047

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) 


10055
10056
10057
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10055

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>) 


10061
10062
10063
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10061

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) 


10068
10069
10070
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10068

def zone
  @zone
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
 
# File 'lib/google/apis/compute_v1/classes.rb', line 10075

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