- HTTP request
- Path parameters
- Query parameters
- Request body
-  Response body 
 -  JSON representation 
 - JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
- JSON representation
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- JSON representation
 
 
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Returns the specified Instance resource.
HTTP request
 GET https://compute.googleapis.com/compute/beta/projects/{project}/zones/{zone}/instances/{instance} 
The URL uses gRPC Transcoding syntax. To know more about valid error responses that can be thrown by this HTTP request, please refer to the service error catalog
Path parameters
| Parameters | |
|---|---|
| project |   Project ID for this request. | 
| zone |   The name of the zone for this request. | 
| instance |   Name of the instance resource to return. | 
Query parameters
| Parameters | |
|---|---|
| view |   View of the instance. | 
Request body
The request body must be empty.
Response body
Represents an Instance resource.
An instance is a virtual machine that is hosted on Google Cloud Platform. For more information, read Virtual Machine Instances .
If successful, the response body contains data with the following structure:
| JSON representation | 
|---|
| { "kind" : string , "id" : string , "creationTimestamp" : string , "name" : string , "description" : string , "tags" : { "items" : [ string ] , "fingerprint" : string } , "machineType" : string , "status" : enum , "statusMessage" : string , "zone" : string , "canIpForward" : boolean , "networkInterfaces" : [ { "kind" : string , "network" : string , "subnetwork" : string , "networkIP" : string , "ipv6Address" : string , "internalIpv6PrefixLength" : integer , "name" : string , "accessConfigs" : [ { "kind" : string , "type" : enum , "name" : string , "natIP" : string , "externalIpv6" : string , "externalIpv6PrefixLength" : integer , "setPublicPtr" : boolean , "publicPtrDomainName" : string , "networkTier" : enum , "securityPolicy" : string } ] , "ipv6AccessConfigs" : [ { "kind" : string , "type" : enum , "name" : string , "natIP" : string , "externalIpv6" : string , "externalIpv6PrefixLength" : integer , "setPublicPtr" : boolean , "publicPtrDomainName" : string , "networkTier" : enum , "securityPolicy" : string } ] , "aliasIpRanges" : [ { "ipCidrRange" : string , "subnetworkRangeName" : string } ] , "fingerprint" : string , "stackType" : enum , "ipv6AccessType" : enum , "queueCount" : integer , "nicType" : enum , "networkAttachment" : string , "parentNicName" : string , "vlan" : integer , "igmpQuery" : enum } ] , "disks" : [ { "kind" : string , "type" : enum , "mode" : enum , "savedState" : enum , "source" : string , "deviceName" : string , "index" : integer , "boot" : boolean , "initializeParams" : { "diskName" : string , "sourceImage" : string , "diskSizeGb" : string , "diskType" : string , "sourceImageEncryptionKey" : { "rawKey" : string , "rsaEncryptedKey" : string , "kmsKeyName" : string , "sha256" : string , "kmsKeyServiceAccount" : string } , "labels" : { string : string , ... } , "sourceSnapshot" : string , "sourceInstantSnapshot" : string , "sourceSnapshotEncryptionKey" : { "rawKey" : string , "rsaEncryptedKey" : string , "kmsKeyName" : string , "sha256" : string , "kmsKeyServiceAccount" : string } , "description" : string , "replicaZones" : [ string ] , "guestOsFeatures" : [ { "type" : enum } ] , "resourcePolicies" : [ string ] , "onUpdateAction" : enum , "provisionedIops" : string , "multiWriter" : boolean , "licenses" : [ string ] , "architecture" : enum , "resourceManagerTags" : { string : string , ... } , "provisionedThroughput" : string , "enableConfidentialCompute" : boolean , "storagePool" : string } , "autoDelete" : boolean , "licenses" : [ string ] , "interface" : enum , "guestOsFeatures" : [ { "type" : enum } ] , "diskEncryptionKey" : { "sha256" : string , "kmsKeyServiceAccount" : string , "rawKey" : string , "rsaEncryptedKey" : string , "kmsKeyName" : string } , "diskSizeGb" : string , "shieldedInstanceInitialState" : { "pk" : { "content" : string , "fileType" : enum } , "keks" : [ { "content" : string , "fileType" : enum } ] , "dbs" : [ { "content" : string , "fileType" : enum } ] , "dbxs" : [ { "content" : string , "fileType" : enum } ] } , "userLicenses" : [ string ] , "forceAttach" : boolean , "locked" : boolean , "architecture" : enum } ] , "metadata" : { "kind" : string , "fingerprint" : string , "items" : [ { "key" : string , "value" : string } ] } , "serviceAccounts" : [ { "email" : string , "scopes" : [ string ] } ] , "selfLink" : string , "scheduling" : { "maxRunDuration" : { "seconds" : string , "nanos" : integer } , "terminationTime" : string , "onInstanceStopAction" : { "discardLocalSsd" : boolean } , "onHostMaintenance" : enum , "automaticRestart" : boolean , "preemptible" : boolean , "nodeAffinities" : [ { "key" : string , "operator" : enum , "values" : [ string ] } ] , "minNodeCpus" : integer , "locationHint" : string , "maintenanceFreezeDurationHours" : integer , "maintenanceInterval" : enum , "availabilityDomain" : integer , "provisioningModel" : enum , "instanceTerminationAction" : enum , "hostErrorTimeoutSeconds" : integer , "gracefulShutdown" : { "enabled" : boolean , "maxDuration" : { "seconds" : string , "nanos" : integer } } , "localSsdRecoveryTimeout" : { "seconds" : string , "nanos" : integer } , "skipGuestOsShutdown" : boolean } , "cpuPlatform" : string , "labels" : { string : string , ... } , "params" : { "resourceManagerTags" : { string : string , ... } , "requestValidForDuration" : { "seconds" : string , "nanos" : integer } } , "labelFingerprint" : string , "instanceEncryptionKey" : { "rawKey" : string , "rsaEncryptedKey" : string , "kmsKeyName" : string , "sha256" : string , "kmsKeyServiceAccount" : string } , "minCpuPlatform" : string , "guestAccelerators" : [ { "acceleratorType" : string , "acceleratorCount" : integer } ] , "startRestricted" : boolean , "deletionProtection" : boolean , "resourcePolicies" : [ string ] , "sourceMachineImage" : string , "shieldedVmConfig" : { "enableSecureBoot" : boolean , "enableVtpm" : boolean , "enableIntegrityMonitoring" : boolean } , "shieldedVmIntegrityPolicy" : { "updateAutoLearnPolicy" : boolean } , "reservationAffinity" : { "consumeReservationType" : enum , "key" : string , "values" : [ string ] } , "hostname" : string , "displayDevice" : { "enableDisplay" : boolean } , "shieldedInstanceConfig" : { "enableSecureBoot" : boolean , "enableVtpm" : boolean , "enableIntegrityMonitoring" : boolean } , "shieldedInstanceIntegrityPolicy" : { "updateAutoLearnPolicy" : boolean } , "sourceMachineImageEncryptionKey" : { "rawKey" : string , "rsaEncryptedKey" : string , "kmsKeyName" : string , "sha256" : string , "kmsKeyServiceAccount" : string } , "eraseWindowsVssSignature" : boolean , "postKeyRevocationActionType" : enum , "confidentialInstanceConfig" : { "enableConfidentialCompute" : boolean , "confidentialInstanceType" : enum } , "fingerprint" : string , "privateIpv6GoogleAccess" : enum , "advancedMachineFeatures" : { "enableNestedVirtualization" : boolean , "threadsPerCore" : integer , "visibleCoreCount" : integer , "enableUefiNetworking" : boolean , "performanceMonitoringUnit" : enum , "turboMode" : string } , "lastStartTimestamp" : string , "lastStopTimestamp" : string , "lastSuspendedTimestamp" : string , "satisfiesPzs" : boolean , "satisfiesPzi" : boolean , "resourceStatus" : { "effectiveInstanceMetadata" : { "vmDnsSettingMetadataValue" : string , "enableOsloginMetadataValue" : boolean , "enableOsconfigMetadataValue" : boolean , "enableOsInventoryMetadataValue" : boolean , "enableGuestAttributesMetadataValue" : boolean , "blockProjectSshKeysMetadataValue" : boolean , "serialPortEnableMetadataValue" : boolean , "serialPortLoggingEnableMetadataValue" : boolean } , "scheduling" : { "availabilityDomain" : integer , "terminationTimestamp" : string } , "upcomingMaintenance" : { "type" : enum , "canReschedule" : boolean , "windowStartTime" : string , "windowEndTime" : string , "latestWindowStartTime" : string , "maintenanceStatus" : enum , "maintenanceOnShutdown" : boolean , "maintenanceReasons" : [ enum ] } , "physicalHost" : string , "physicalHostTopology" : { "cluster" : string , "block" : string , "subblock" : string , "host" : string } , "shutdownDetails" : { "stopState" : enum , "targetState" : enum , "requestTimestamp" : string , "maxDuration" : { "seconds" : string , "nanos" : integer } } , "reservationConsumptionInfo" : { "consumedReservation" : string } } , "networkPerformanceConfig" : { "totalEgressBandwidthTier" : enum } , "keyRevocationActionType" : enum , "partnerMetadata" : { string : { "entries" : { string : value , ... } } , ... } } | 
kind 
 string 
[Output Only] Type of the resource. Always compute#instance 
for instances.
id 
 string ( uint64 
format) 
[Output Only] The unique identifier for the resource. This identifier is defined by the server.
name 
 string 
The name of the resource, provided by the client when initially creating the resource. The resource name must be 1-63 characters long, and comply with RFC1035 
. 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.
description 
 string 
An optional description of this resource. Provide this property when you create the resource.
tags.items[] 
 string 
An array of tags. Each tag must be 1-63 characters long, and comply with RFC1035 .
tags.fingerprint 
 string ( bytes 
format) 
Specifies a fingerprint for this request, which is essentially a hash of the tags' contents and used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update tags. You must always provide an up-to-date fingerprint hash in order to update or change tags.
To see the latest fingerprint, make get() 
request to the instance.
A base64-encoded string.
machineType 
 string 
Full or partial URL of the machine type resource to use for this instance, in the format: zones/ zone 
/machineTypes/ machine-type 
 
. This is provided by the client when the instance is created. For example, the following is a valid partial url to a predefined machine type 
:
 zones/us-central1-f/machineTypes/n1-standard-1 
To create a custom machine type , provide a URL to a machine type in the following format, where CPUS is 1 or an even number up to 32 (2, 4, 6, ... 24, etc), and MEMORY is the total memory for this instance. Memory must be a multiple of 256 MB and must be supplied in MB (e.g. 5 GB of memory is 5120 MB):
 zones/ zone 
/machineTypes/custom- CPUS 
- MEMORY 
 
For example: zones/us-central1-f/machineTypes/custom-4-5120 
For a full list of restrictions, read the Specifications 
for custom machine types.
status 
 enum 
[Output Only] The status of the instance. One of the following values: PROVISIONING 
, STAGING 
, RUNNING 
, STOPPING 
, SUSPENDING 
, SUSPENDED 
, REPAIRING 
, and TERMINATED 
. For more information about the status of the instance, see Instance life cycle 
.
zone 
 string 
[Output Only] URL of the zone where the instance resides. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.
canIpForward 
 boolean 
Allows this instance to send and receive packets with non-matching destination or source IPs. This is required if you plan to use this instance to forward routes. For more information, see Enabling IP Forwarding .
networkInterfaces[] 
 object 
An array of network configurations for this instance. These specify how interfaces are configured to interact with other network services, such as connecting to the internet. Multiple interfaces are supported per instance.
networkInterfaces[].kind 
 string 
[Output Only] Type of the resource. Always compute#networkInterface 
for network interfaces.
networkInterfaces[].network 
 string 
URL of the VPC network resource for this instance. When creating an instance, if neither the network nor the subnetwork is specified, the default network global/networks/default 
is used. If the selected project doesn't have the default network, you must specify a network or subnet. If the network is not specified but the subnetwork is specified, the network is inferred.
If you specify this property, you can specify the network as a full or partial URL. For example, the following are all valid URLs:
-  https://www.googleapis.com/compute/v1/projects/ project /global/networks/ network
-  projects/ project /global/networks/ network
-  global/networks/default
networkInterfaces[].subnetwork 
 string 
The URL of the Subnetwork resource for this instance. If the network resource is in legacy mode, do not specify this field. If the network is in auto subnet mode, specifying the subnetwork is optional. If the network is in custom subnet mode, specifying the subnetwork is required. If you specify this field, you can specify the subnetwork as a full or partial URL. For example, the following are all valid URLs:
-  https://www.googleapis.com/compute/v1/projects/ project /regions/ region /subnetworks/ subnetwork
-  regions/ region /subnetworks/ subnetwork
networkInterfaces[].networkIP 
 string 
An IPv4 internal IP address to assign to the instance for this network interface. If not specified by the user, an unused internal IP is assigned by the system.
networkInterfaces[].ipv6Address 
 string 
An IPv6 internal network address for this network interface. To use a static internal IP address, it must be unused and in the same region as the instance's zone. If not specified, Google Cloud will automatically assign an internal IPv6 address from the instance's subnetwork.
networkInterfaces[].internalIpv6PrefixLength 
 integer 
The prefix length of the primary internal IPv6 range.
networkInterfaces[].name 
 string 
[Output Only] The name of the network interface, which is generated by the server. For a VM, the network interface uses the nicN 
naming format. Where N 
is a value between 0 
and 7 
. The default interface value is nic0 
.
networkInterfaces[].accessConfigs[] 
 object 
An array of configurations for this interface. Currently, only one access config, ONE_TO_ONE_NAT 
, is supported. If there are no accessConfigs 
specified, then this instance will have no external internet access.
networkInterfaces[].accessConfigs[].kind 
 string 
[Output Only] Type of the resource. Always compute#accessConfig 
for access configs.
networkInterfaces[].accessConfigs[].type 
 enum 
The type of configuration. In accessConfigs 
(IPv4), the default and only option is ONE_TO_ONE_NAT 
. In ipv6AccessConfigs 
, the default and only option is DIRECT_IPV6 
.
networkInterfaces[].accessConfigs[].name 
 string 
The name of this access configuration. In accessConfigs 
(IPv4), the default and recommended name is External NAT 
, but you can use any arbitrary string, such as My external IP 
or Network Access 
. In ipv6AccessConfigs 
, the recommend name is External IPv6 
.
networkInterfaces[].accessConfigs[].natIP 
 string 
Applies to accessConfigs 
(IPv4) only. An external IP address 
associated with this instance. Specify an unused static external IP address available to the project or leave this field undefined to use an IP from a shared ephemeral IP address pool. If you specify a static external IP address, it must live in the same region as the zone of the instance.
networkInterfaces[].accessConfigs[].externalIpv6 
 string 
Applies to ipv6AccessConfigs 
only. The first IPv6 address of the external IPv6 range associated with this instance, prefix length is stored in externalIpv6PrefixLength 
in ipv6AccessConfig 
. To use a static external IP address, it must be unused and in the same region as the instance's zone. If not specified, Google Cloud will automatically assign an external IPv6 address from the instance's subnetwork.
networkInterfaces[].accessConfigs[].externalIpv6PrefixLength 
 integer 
Applies to ipv6AccessConfigs 
only. The prefix length of the external IPv6 range.
networkInterfaces[].accessConfigs[].setPublicPtr 
 boolean 
Specifies whether a public DNS 'PTR' record should be created to map the external IP address of the instance to a DNS domain name.
This field is not used in ipv6AccessConfig 
. A default PTR record will be created if the VM has external IPv6 range associated.
networkInterfaces[].accessConfigs[].publicPtrDomainName 
 string 
The DNS domain name for the public PTR record.
You can set this field only if the setPublicPtr 
field is enabled in accessConfig 
. If this field is unspecified in ipv6AccessConfig 
, a default PTR record will be created for first IP in associated external IPv6 range.
networkInterfaces[].accessConfigs[].networkTier 
 enum 
This signifies the networking tier used for configuring this access configuration and can only take the following values: PREMIUM 
, STANDARD 
.
If an AccessConfig is specified without a valid external IP address, an ephemeral IP will be created with this networkTier.
If an AccessConfig with a valid external IP address is specified, it must match that of the networkTier associated with the Address resource owning that IP.
networkInterfaces[].accessConfigs[].securityPolicy 
 string 
The resource URL for the security policy associated with this access config.
networkInterfaces[].ipv6AccessConfigs[] 
 object 
An array of IPv6 access configurations for this interface. Currently, only one IPv6 access config, DIRECT_IPV6 
, is supported. If there is no ipv6AccessConfig 
specified, then this instance will have no external IPv6 Internet access.
networkInterfaces[].ipv6AccessConfigs[].kind 
 string 
[Output Only] Type of the resource. Always compute#accessConfig 
for access configs.
networkInterfaces[].ipv6AccessConfigs[].type 
 enum 
The type of configuration. In accessConfigs 
(IPv4), the default and only option is ONE_TO_ONE_NAT 
. In ipv6AccessConfigs 
, the default and only option is DIRECT_IPV6 
.
networkInterfaces[].ipv6AccessConfigs[].name 
 string 
The name of this access configuration. In accessConfigs 
(IPv4), the default and recommended name is External NAT 
, but you can use any arbitrary string, such as My external IP 
or Network Access 
. In ipv6AccessConfigs 
, the recommend name is External IPv6 
.
networkInterfaces[].ipv6AccessConfigs[].natIP 
 string 
Applies to accessConfigs 
(IPv4) only. An external IP address 
associated with this instance. Specify an unused static external IP address available to the project or leave this field undefined to use an IP from a shared ephemeral IP address pool. If you specify a static external IP address, it must live in the same region as the zone of the instance.
networkInterfaces[].ipv6AccessConfigs[].externalIpv6 
 string 
Applies to ipv6AccessConfigs 
only. The first IPv6 address of the external IPv6 range associated with this instance, prefix length is stored in externalIpv6PrefixLength 
in ipv6AccessConfig 
. To use a static external IP address, it must be unused and in the same region as the instance's zone. If not specified, Google Cloud will automatically assign an external IPv6 address from the instance's subnetwork.
networkInterfaces[].ipv6AccessConfigs[].externalIpv6PrefixLength 
 integer 
Applies to ipv6AccessConfigs 
only. The prefix length of the external IPv6 range.
networkInterfaces[].ipv6AccessConfigs[].setPublicPtr 
 boolean 
Specifies whether a public DNS 'PTR' record should be created to map the external IP address of the instance to a DNS domain name.
This field is not used in ipv6AccessConfig 
. A default PTR record will be created if the VM has external IPv6 range associated.
networkInterfaces[].ipv6AccessConfigs[].publicPtrDomainName 
 string 
The DNS domain name for the public PTR record.
You can set this field only if the setPublicPtr 
field is enabled in accessConfig 
. If this field is unspecified in ipv6AccessConfig 
, a default PTR record will be created for first IP in associated external IPv6 range.
networkInterfaces[].ipv6AccessConfigs[].networkTier 
 enum 
This signifies the networking tier used for configuring this access configuration and can only take the following values: PREMIUM 
, STANDARD 
.
If an AccessConfig is specified without a valid external IP address, an ephemeral IP will be created with this networkTier.
If an AccessConfig with a valid external IP address is specified, it must match that of the networkTier associated with the Address resource owning that IP.
networkInterfaces[].ipv6AccessConfigs[].securityPolicy 
 string 
The resource URL for the security policy associated with this access config.
networkInterfaces[].aliasIpRanges[] 
 object 
An array of alias IP ranges for this network interface. You can only specify this field for network interfaces in VPC networks.
networkInterfaces[].aliasIpRanges[].ipCidrRange 
 string 
The IP alias ranges to allocate for this interface. This IP CIDR range must belong to the specified subnetwork and cannot contain IP addresses reserved by system or used by other network interfaces. This range may be a single IP address (such as 10.2.3.4 
), a netmask (such as /24 
) or a CIDR-formatted string (such as 10.1.2.0/24 
).
networkInterfaces[].aliasIpRanges[].subnetworkRangeName 
 string 
The name of a subnetwork secondary IP range from which to allocate an IP alias range. If not specified, the primary range of the subnetwork is used.
networkInterfaces[].fingerprint 
 string ( bytes 
format) 
Fingerprint hash of contents stored in this network interface. This field will be ignored when inserting an Instance 
or adding a NetworkInterface 
. An up-to-date fingerprint must be provided in order to update the NetworkInterface 
. The request will fail with error 400 Bad Request 
if the fingerprint is not provided, or 412 Precondition Failed 
if the fingerprint is out of date.
A base64-encoded string.
networkInterfaces[].stackType 
 enum 
The stack type for this network interface. To assign only IPv4 addresses, use IPV4_ONLY. To assign both IPv4 and IPv6 addresses, use IPV4_IPV6 
. If not specified, IPV4_ONLY 
is used.
This field can be both set at instance creation and update network interface operations.
networkInterfaces[].ipv6AccessType 
 enum 
[Output Only] One of EXTERNAL, INTERNAL to indicate whether the IP can be accessed from the Internet. This field is always inherited from its subnetwork.
Valid only if stackType 
is IPV4_IPV6 
.
networkInterfaces[].queueCount 
 integer 
The networking queue count that's specified by users for the network interface. Both Rx and Tx queues will be set to this number. It'll be empty if not specified by the users.
networkInterfaces[].nicType 
 enum 
The type of vNIC to be used on this interface. This may be gVNIC or VirtioNet.
networkInterfaces[].networkAttachment 
 string 
The URL of the network attachment that this interface should connect to in the following format: projects/{projectNumber}/regions/{region_name}/networkAttachments/{network_attachment_name}.
networkInterfaces[].parentNicName 
 string 
Name of the parent network interface of a dynamic network interface.
networkInterfaces[].vlan 
 integer 
VLAN tag of a dynamic network interface, must be an integer in the range from 2 to 255 inclusively.
networkInterfaces[].igmpQuery 
 enum 
Indicate whether igmp query is enabled on the network interface or not. If enabled, also indicates the version of IGMP supported.
disks[] 
 object 
Array of disks associated with this instance. Persistent disks must be created before you can assign them.
disks[].kind 
 string 
[Output Only] Type of the resource. Always compute#attachedDisk 
for attached disks.
disks[].type 
 enum 
Specifies the type of the disk, either SCRATCH 
or PERSISTENT 
. If not specified, the default is PERSISTENT 
.
disks[].mode 
 enum 
The mode in which to attach this disk, either READ_WRITE 
or READ_ONLY 
. If not specified, the default is to attach the disk in READ_WRITE 
mode.
disks[].savedState 
 enum 
For LocalSSD disks on VM Instances in STOPPED or SUSPENDED state, this field is set to PRESERVED 
if the LocalSSD data has been saved to a persistent location by customer request. (see the discardLocalSsd option on instances.stop/instances.suspend). Read-only in the api.
disks[].source 
 string 
Specifies a valid partial or full URL to an existing Persistent Disk resource. When creating a new instance boot disk, one of initializeParams.sourceImage 
or initializeParams.sourceSnapshot 
or disks.source 
is required.
If desired, you can also attach existing non-root persistent disks using this property. This field is only applicable for persistent disks.
Note that for InstanceTemplate, specify the disk name for zonal disk, and the URL for regional disk.
disks[].deviceName 
 string 
Specifies a unique device name of your choice that is reflected into the /dev/disk/by-id/google-* 
tree of a Linux operating system running within the instance. This name can be used to reference the device for mounting, resizing, and so on, from within the instance.
If not specified, the server chooses a default device name to apply to this disk, in the form persistent-disk-x 
, where x is a number assigned by Google Compute Engine. This field is only applicable for persistent disks.
disks[].index 
 integer 
[Output Only] A zero-based index to this disk, where 0 is reserved for the boot disk. If you have many disks attached to an instance, each disk would have a unique index number.
disks[].boot 
 boolean 
Indicates that this is a boot disk. The virtual machine will use the first partition of the disk for its root filesystem.
disks[].initializeParams 
 object 
[Input Only] Specifies the parameters for a new disk that will be created alongside the new instance. Use initialization parameters to create boot disks or local SSDs attached to the new instance.
This property is mutually exclusive with the source 
property; you can only define one or the other, but not both.
disks[].initializeParams.diskName 
 string 
Specifies the disk name. If not specified, the default is to use the name of the instance. If a disk with the same name already exists in the given region, the existing disk is attached to the new instance and the new disk is not created.
disks[].initializeParams.sourceImage 
 string 
The source image to create this disk. When creating a new instance boot disk, one of initializeParams.sourceImage 
or initializeParams.sourceSnapshot 
or disks.source 
is required.
To create a disk with one of the public operating system images 
, specify the image by its family name. For example, specify family/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 
If the source image is deleted later, this field will not be set.
disks[].initializeParams.diskSizeGb 
 string ( int64 
format) 
Specifies the size of the disk in base-2 GB. The size must be at least 10 GB. If you specify a sourceImage 
, which is required for boot disks, the default size is the size of the sourceImage 
. If you do not specify a sourceImage 
, the default disk size is 500 GB.
disks[].initializeParams.diskType 
 string 
Specifies the disk type to use to create the instance. If not specified, the default is pd-standard 
, specified using the full URL. For example:
  https://www.googleapis.com/compute/v1/projects/ 
 project 
/zones/ zone 
/diskTypes/pd-standard 
For a full list of acceptable values, see Persistent disk types . If you specify this field when creating a VM, you can provide either the full or partial URL. For example, the following values are valid:
-  https://www.googleapis.com/compute/v1/projects/ project /zones/ zone /diskTypes/ diskType
-  projects/ project /zones/ zone /diskTypes/ diskType
-  zones/ zone /diskTypes/ diskType
pd-standard 
.disks[].initializeParams.sourceImageEncryptionKey 
 object 
The customer-supplied encryption key of the source image. Required if the source image is protected by a customer-supplied encryption key.
InstanceTemplate and InstancePropertiesPatch do not store customer-supplied encryption keys , so you cannot create disks for instances in a managed instance group if the source images are encrypted with your own keys.
disks[].initializeParams.sourceImageEncryptionKey.rawKey 
 string 
Specifies a 256-bit customer-supplied encryption key 
, encoded in RFC 4648 base64 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rawKey": "SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0="
disks[].initializeParams.sourceImageEncryptionKey.rsaEncryptedKey 
 string 
Specifies an RFC 4648 base64 encoded, RSA-wrapped 2048-bit customer-supplied encryption key 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rsaEncryptedKey": "ieCx/NcW06PcT7Ep1X6LUTc/hLvUDYyzSZPPVCVPTVEohpeHASqC8uw5TzyO9U+Fka9JFH z0mBibXUInrC/jEk014kCK/NPjYgEMOyssZ4ZINPKxlUh2zn1bV+MCaTICrdmuSBTWlUUiFoD D6PYznLwh8ZNdaheCeZ8ewEXgFQ8V+sDroLaN3Xs3MDTXQEMMoNUXMCZEIpg9Vtp9x2oe=="
- The key is wrapped using a RSA public key certificate provided by Google.
- After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
disks[].initializeParams.sourceImageEncryptionKey.kmsKeyName 
 string 
The name of the encryption key that is stored in Google Cloud KMS. For example:
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key /cryptoKeyVersions/1
disks[].initializeParams.sourceImageEncryptionKey.sha256 
 string 
[Output only] The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.
disks[].initializeParams.sourceImageEncryptionKey.kmsKeyServiceAccount 
 string 
The service account being used for the encryption request for the given KMS key. If absent, the Compute Engine default service account is used. For example:
"kmsKeyServiceAccount": " name @ projectId .iam.gserviceaccount.com/
disks[].initializeParams.labels 
 map (key: string, value: string) 
Labels to apply to this disk. These can be later modified by the disks.setLabels 
method. This field is only applicable for persistent disks.
disks[].initializeParams.sourceSnapshot 
 string 
The source snapshot to create this disk. When creating a new instance boot disk, one of initializeParams.sourceSnapshot 
or initializeParams.sourceImage 
or disks.source 
is required.
To create a disk with a snapshot that you created, specify the snapshot name in the following format:
 global/snapshots/my-backup 
If the source snapshot is deleted later, this field will not be set.
Note: You cannot create VMs in bulk using a snapshot as the source. Use an image instead when you create VMs using the bulk insert method .
disks[].initializeParams.sourceInstantSnapshot 
 string 
The source instant-snapshot to create this disk. When creating a new instance boot disk, one of initializeParams.sourceSnapshot 
or initializeParams.sourceInstantSnapshot 
 initializeParams.sourceImage 
or disks.source 
is required.
To create a disk with a snapshot that you created, specify the snapshot name in the following format:
 us-central1-a/instantSnapshots/my-backup 
If the source instant-snapshot is deleted later, this field will not be set.
disks[].initializeParams.sourceSnapshotEncryptionKey 
 object 
The customer-supplied encryption key of the source snapshot.
disks[].initializeParams.sourceSnapshotEncryptionKey.rawKey 
 string 
Specifies a 256-bit customer-supplied encryption key 
, encoded in RFC 4648 base64 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rawKey": "SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0="
disks[].initializeParams.sourceSnapshotEncryptionKey.rsaEncryptedKey 
 string 
Specifies an RFC 4648 base64 encoded, RSA-wrapped 2048-bit customer-supplied encryption key 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rsaEncryptedKey": "ieCx/NcW06PcT7Ep1X6LUTc/hLvUDYyzSZPPVCVPTVEohpeHASqC8uw5TzyO9U+Fka9JFH z0mBibXUInrC/jEk014kCK/NPjYgEMOyssZ4ZINPKxlUh2zn1bV+MCaTICrdmuSBTWlUUiFoD D6PYznLwh8ZNdaheCeZ8ewEXgFQ8V+sDroLaN3Xs3MDTXQEMMoNUXMCZEIpg9Vtp9x2oe=="
- The key is wrapped using a RSA public key certificate provided by Google.
- After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
disks[].initializeParams.sourceSnapshotEncryptionKey.kmsKeyName 
 string 
The name of the encryption key that is stored in Google Cloud KMS. For example:
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key /cryptoKeyVersions/1
disks[].initializeParams.sourceSnapshotEncryptionKey.sha256 
 string 
[Output only] The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.
disks[].initializeParams.sourceSnapshotEncryptionKey.kmsKeyServiceAccount 
 string 
The service account being used for the encryption request for the given KMS key. If absent, the Compute Engine default service account is used. For example:
"kmsKeyServiceAccount": " name @ projectId .iam.gserviceaccount.com/
disks[].initializeParams.description 
 string 
An optional description. Provide this property when creating the disk.
disks[].initializeParams.replicaZones[] 
 string 
Required for each regional disk associated with the instance. Specify the URLs of the zones where the disk should be replicated to. You must provide exactly two replica zones, and one zone must be the same as the instance zone.
disks[].initializeParams.guestOsFeatures[] 
 object 
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.
Guest OS features are applied by merging initializeParams.guestOsFeatures 
and disks.guestOsFeatures 
disks[].initializeParams.guestOsFeatures[].type 
 enum 
The ID of a supported feature. To add multiple values, use commas to separate values. Set to one or more of the following values:
-  VIRTIO_SCSI_MULTIQUEUE
-  WINDOWS
-  MULTI_IP_SUBNET
-  UEFI_COMPATIBLE
-  GVNIC
-  SEV_CAPABLE
-  SUSPEND_RESUME_COMPATIBLE
-  SEV_LIVE_MIGRATABLE_V2
-  SEV_SNP_CAPABLE
-  TDX_CAPABLE
-  IDPF
-  SNP_SVSM_CAPABLE
disks[].initializeParams.resourcePolicies[] 
 string 
Resource policies applied to this disk for automatic snapshot creations. Specified using the full or partial URL. For instance template, specify only the resource policy name.
disks[].initializeParams.onUpdateAction 
 enum 
Specifies which action to take on instance update with this disk. Default is to use the existing disk.
disks[].initializeParams.provisionedIops 
 string ( int64 
format) 
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 the Extreme persistent disk documentation .
disks[].initializeParams.multiWriter 
 boolean 
Indicates whether or not the disk can be read/write attached to more than one instance.
disks[].initializeParams.licenses[] 
 string 
A list of publicly visible licenses. Reserved for Google's use.
disks[].initializeParams.architecture 
 enum 
The architecture of the attached disk. Valid values are arm64 or x86_64.
disks[].initializeParams.resourceManagerTags 
 map (key: string, value: string) 
Resource manager tags to be bound to the disk. Tag keys and values have the same definition as resource manager tags 
. Keys must be in the format tagKeys/{tag_key_id} 
, and values are in the format tagValues/456 
. The field is ignored (both PUT & PATCH) when empty.
disks[].initializeParams.provisionedThroughput 
 string ( int64 
format) 
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 greater than or equal to 1.
disks[].initializeParams.enableConfidentialCompute 
 boolean 
Whether this disk is using confidential compute mode.
disks[].initializeParams.storagePool 
 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:
-  https://www.googleapis.com/compute/v1/projects/ project /zones/ zone /storagePools/ storagePool
-  projects/ project /zones/ zone /storagePools/ storagePool
-  zones/ zone /storagePools/ storagePool
disks[].autoDelete 
 boolean 
Specifies whether the disk will be auto-deleted when the instance is deleted (but not when the disk is detached from the instance).
disks[].licenses[] 
 string 
[Output Only] Any valid publicly visible licenses.
disks[].interface 
 enum 
Specifies the disk interface to use for attaching this disk, which is either SCSI 
or NVME 
. For most machine types, the default is SCSI 
. Local SSDs can use either NVME or SCSI. In certain configurations, persistent disks can use NVMe. For more information, see About persistent disks 
.
disks[].guestOsFeatures[] 
 object 
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.
disks[].guestOsFeatures[].type 
 enum 
The ID of a supported feature. To add multiple values, use commas to separate values. Set to one or more of the following values:
-  VIRTIO_SCSI_MULTIQUEUE
-  WINDOWS
-  MULTI_IP_SUBNET
-  UEFI_COMPATIBLE
-  GVNIC
-  SEV_CAPABLE
-  SUSPEND_RESUME_COMPATIBLE
-  SEV_LIVE_MIGRATABLE_V2
-  SEV_SNP_CAPABLE
-  TDX_CAPABLE
-  IDPF
-  SNP_SVSM_CAPABLE
disks[].diskEncryptionKey 
 object 
Encrypts or decrypts a disk using a customer-supplied encryption key .
If you are creating a new disk, this field encrypts the new disk using an encryption key that you provide. If you are attaching an existing disk that is already encrypted, this field decrypts the disk using the customer-supplied encryption key.
If you encrypt a disk using a customer-supplied key, you must provide the same key again when you attempt to use this resource at a later time. For example, you must provide the key when you create a snapshot or an image from the disk or when you attach the disk to a virtual machine instance.
If you do not provide an encryption key, then the disk will be encrypted using an automatically generated key and you do not need to provide a key to use the disk later.
Note:
Instance templates do not store customer-supplied encryption keys , so you cannot use your own keys to encrypt disks in a managed instance group .
You cannot create VMs that have disks with customer-supplied keys using the bulk insert method .
disks[].diskEncryptionKey.rawKey 
 string 
Specifies a 256-bit customer-supplied encryption key 
, encoded in RFC 4648 base64 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rawKey": "SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0="
disks[].diskEncryptionKey.rsaEncryptedKey 
 string 
Specifies an RFC 4648 base64 encoded, RSA-wrapped 2048-bit customer-supplied encryption key 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rsaEncryptedKey": "ieCx/NcW06PcT7Ep1X6LUTc/hLvUDYyzSZPPVCVPTVEohpeHASqC8uw5TzyO9U+Fka9JFH z0mBibXUInrC/jEk014kCK/NPjYgEMOyssZ4ZINPKxlUh2zn1bV+MCaTICrdmuSBTWlUUiFoD D6PYznLwh8ZNdaheCeZ8ewEXgFQ8V+sDroLaN3Xs3MDTXQEMMoNUXMCZEIpg9Vtp9x2oe=="
- The key is wrapped using a RSA public key certificate provided by Google.
- After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
disks[].diskEncryptionKey.kmsKeyName 
 string 
The name of the encryption key that is stored in Google Cloud KMS. For example:
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key /cryptoKeyVersions/1
disks[].diskEncryptionKey.sha256 
 string 
[Output only] The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.
disks[].diskEncryptionKey.kmsKeyServiceAccount 
 string 
The service account being used for the encryption request for the given KMS key. If absent, the Compute Engine default service account is used. For example:
"kmsKeyServiceAccount": " name @ projectId .iam.gserviceaccount.com/
disks[].diskSizeGb 
 string ( int64 
format) 
The size of the disk in GB.
disks[].shieldedInstanceInitialState 
 object 
[Output Only] shielded vm initial state stored on disk
disks[].shieldedInstanceInitialState.pk 
 object 
The Platform Key (PK).
disks[].shieldedInstanceInitialState.pk.content 
disks[].shieldedInstanceInitialState.pk.fileType 
 enum 
The file type of source file.
disks[].shieldedInstanceInitialState.keks[] 
 object 
The Key Exchange Key (KEK).
disks[].shieldedInstanceInitialState.keks[].content 
disks[].shieldedInstanceInitialState.keks[].fileType 
 enum 
The file type of source file.
disks[].shieldedInstanceInitialState.dbs[] 
 object 
The Key Database (db).
disks[].shieldedInstanceInitialState.dbs[].content 
disks[].shieldedInstanceInitialState.dbs[].fileType 
 enum 
The file type of source file.
disks[].shieldedInstanceInitialState.dbxs[] 
 object 
The forbidden key database (dbx).
disks[].shieldedInstanceInitialState.dbxs[].content 
disks[].shieldedInstanceInitialState.dbxs[].fileType 
 enum 
The file type of source file.
disks[].userLicenses[] 
 string 
[Output Only] A list of user provided licenses. It represents a list of URLs to the license resource. Unlike regular licenses, user provided licenses can be modified after the disk is created.
disks[].forceAttach 
 boolean 
[Input Only] Whether to force attach the regional disk even if it's currently attached to another instance. If you try to force attach a zonal disk to an instance, you will receive an error.
disks[].locked 
 boolean 
[Output Only] Whether to indicate the attached disk is locked. The locked disk is not allowed to be detached from the instance, or to be used as the source of the snapshot creation, and the image creation. The instance with at least one locked attached disk is not allow to be used as source of machine image creation, instant snapshot creation, and not allowed to be deleted with --keep-disk parameter set to true for locked disks.
disks[].architecture 
 enum 
[Output Only] The architecture of the attached disk. Valid values are ARM64 or X86_64.
metadata.kind 
 string 
[Output Only] Type of the resource. Always compute#metadata 
for metadata.
metadata.fingerprint 
 string ( bytes 
format) 
Specifies a fingerprint for this request, which is essentially a hash of the metadata's contents and used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update metadata. You must always provide an up-to-date fingerprint hash in order to update or change metadata, otherwise the request will fail with error 412 conditionNotMet 
.
To see the latest fingerprint, make a get() 
request to retrieve the resource.
A base64-encoded string.
metadata.items[] 
 object 
Array of key/value pairs. The total size of all keys and values must be less than 512 KB.
metadata.items[].key 
 string 
Key for the metadata entry. Keys must conform to the following regexp: [a-zA-Z0-9-_]+ 
, and be less than 128 bytes in length. This is reflected as part of a URL in the metadata server. Additionally, to avoid ambiguity, keys must not conflict with any other metadata keys for the project.
metadata.items[].value 
 string 
Value for the metadata entry. These are free-form strings, and only have meaning as interpreted by the image running in the instance. The only restriction placed on values is that their size must be less than or equal to 262144 bytes (256 KiB).
serviceAccounts[] 
 object 
A list of service accounts, with their specified scopes, authorized for this instance. Only one service account per VM instance is supported.
Service accounts generate access tokens that can be accessed through the metadata server and used to authenticate applications on the instance. See Service Accounts for more information.
serviceAccounts[].email 
 string 
Email address of the service account.
serviceAccounts[].scopes[] 
 string 
The list of scopes to be made available for this service account.
selfLink 
 string 
[Output Only] Server-defined URL for this resource.
scheduling 
 object 
Sets the scheduling options for this instance.
scheduling.maxRunDuration 
 object 
Specifies the max run duration for the given instance. If specified, the instance termination action will be performed at the end of the run duration.
scheduling.maxRunDuration.seconds 
 string ( int64 
format) 
Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
scheduling.maxRunDuration.nanos 
 integer 
Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 seconds 
field and a positive nanos 
field. Must be from 0 to 999,999,999 inclusive.
scheduling.terminationTime 
 string 
Specifies the timestamp, when the instance will be terminated, in RFC3339 text format. If specified, the instance termination action will be performed at the termination time.
scheduling.onInstanceStopAction 
 object 
scheduling.onInstanceStopAction.discardLocalSsd 
 boolean 
If true, the contents of any attached Local SSD disks will be discarded else, the Local SSD data will be preserved when the instance is stopped at the end of the run duration/termination time.
scheduling.onHostMaintenance 
 enum 
Defines the maintenance behavior for this instance. For standard instances, the default behavior is MIGRATE 
. For preemptible instances 
, the default and only possible behavior is TERMINATE 
. For more information, see Set  VM host maintenance policy 
.
scheduling.automaticRestart 
 boolean 
Specifies whether the instance should be automatically restarted if it is terminated by Compute Engine (not terminated by a user). You can only set the automatic restart option for standard instances. Preemptible instances cannot be automatically restarted.
By default, this is set to true 
so an instance is automatically restarted if it is terminated by Compute Engine.
scheduling.preemptible 
 boolean 
Defines whether the instance is preemptible. This can only be set during instance creation or while the instance is stopped 
and therefore, in a TERMINATED 
state. See Instance Life Cycle 
for more information on the possible instance states.
scheduling.nodeAffinities[] 
 object 
A set of node affinity and anti-affinity configurations. Refer to Configuring node affinity for more information. Overrides reservationAffinity.
scheduling.nodeAffinities[].key 
 string 
Corresponds to the label key of Node resource.
scheduling.nodeAffinities[].operator 
 enum 
Defines the operation of node selection. Valid operators are IN 
for affinity and NOT_IN 
for anti-affinity.
scheduling.nodeAffinities[].values[] 
 string 
Corresponds to the label values of Node resource.
scheduling.minNodeCpus 
 integer 
The minimum number of virtual CPUs this instance will consume when running on a sole-tenant node.
scheduling.locationHint 
 string 
An opaque location hint used to place the instance close to other resources. This field is for use by internal tools that use the public API.
scheduling.maintenanceFreezeDurationHours 
 integer 
Specifies the number of hours after VM instance creation where the VM won't be scheduled for maintenance.
scheduling.maintenanceInterval 
 enum 
Specifies the frequency of planned maintenance events. The accepted values are: PERIODIC 
.
scheduling.availabilityDomain 
 integer 
Specifies the availability domain to place the instance in. The value must be a number between 1 and the number of availability domains specified in the spread placement policy attached to the instance.
scheduling.provisioningModel 
 enum 
Specifies the provisioning model of the instance.
scheduling.instanceTerminationAction 
 enum 
Specifies the termination action for the instance.
scheduling.hostErrorTimeoutSeconds 
 integer 
Specify the time in seconds for host error detection, the value must be within the range of [90, 330] with the increment of 30, if unset, the default behavior of host error recovery will be used.
scheduling.gracefulShutdown 
 object 
scheduling.gracefulShutdown.enabled 
 boolean 
Opts-in for graceful shutdown.
scheduling.gracefulShutdown.maxDuration 
 object 
The time allotted for the instance to gracefully shut down. If the graceful shutdown isn't complete after this time, then the instance transitions to the STOPPING state.
scheduling.gracefulShutdown.maxDuration.seconds 
 string ( int64 
format) 
Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
scheduling.gracefulShutdown.maxDuration.nanos 
 integer 
Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 seconds 
field and a positive nanos 
field. Must be from 0 to 999,999,999 inclusive.
scheduling.localSsdRecoveryTimeout 
 object 
Specifies the maximum amount of time a Local Ssd Vm should wait while recovery of the Local Ssd state is attempted. Its value should be in between 0 and 168 hours with hour granularity and the default value being 1 hour.
scheduling.localSsdRecoveryTimeout.seconds 
 string ( int64 
format) 
Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
scheduling.localSsdRecoveryTimeout.nanos 
 integer 
Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 seconds 
field and a positive nanos 
field. Must be from 0 to 999,999,999 inclusive.
scheduling.skipGuestOsShutdown 
 boolean 
Default is false and there will be 120 seconds between GCE ACPI G2 Soft Off and ACPI G3 Mechanical Off for Standard VMs and 30 seconds for Spot VMs.
cpuPlatform 
 string 
[Output Only] The CPU platform used by this instance.
labels 
 map (key: string, value: string) 
Labels to apply to this instance. These can be later modified by the setLabels 
method.
params 
 object 
Input only. [Input Only] Additional params passed with the request, but not persisted as part of resource payload.
params.resourceManagerTags 
 map (key: string, value: string) 
Resource manager tags to be bound to the instance. Tag keys and values have the same definition as resource manager tags 
. Keys must be in the format tagKeys/{tag_key_id} 
, and values are in the format tagValues/456 
. The field is ignored (both PUT & PATCH) when empty.
params.requestValidForDuration 
 object 
Relative deadline for waiting for capacity. Relevant only for Instances.Insert API.
params.requestValidForDuration.seconds 
 string ( int64 
format) 
Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
params.requestValidForDuration.nanos 
 integer 
Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 seconds 
field and a positive nanos 
field. Must be from 0 to 999,999,999 inclusive.
labelFingerprint 
 string ( bytes 
format) 
A fingerprint for this request, which is essentially a hash of the label's contents and 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.
To see the latest fingerprint, make get() 
request to the instance.
A base64-encoded string.
instanceEncryptionKey 
 object 
Encrypts suspended data for an instance with a customer-managed encryption key .
If you are creating a new instance, this field will encrypt the local SSD and in-memory contents of the instance during the suspend operation.
If you do not provide an encryption key when creating the instance, then the local SSD and in-memory contents will be encrypted using an automatically generated key during the suspend operation.
instanceEncryptionKey.rawKey 
 string 
Specifies a 256-bit customer-supplied encryption key 
, encoded in RFC 4648 base64 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rawKey": "SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0="
instanceEncryptionKey.rsaEncryptedKey 
 string 
Specifies an RFC 4648 base64 encoded, RSA-wrapped 2048-bit customer-supplied encryption key 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rsaEncryptedKey": "ieCx/NcW06PcT7Ep1X6LUTc/hLvUDYyzSZPPVCVPTVEohpeHASqC8uw5TzyO9U+Fka9JFH z0mBibXUInrC/jEk014kCK/NPjYgEMOyssZ4ZINPKxlUh2zn1bV+MCaTICrdmuSBTWlUUiFoD D6PYznLwh8ZNdaheCeZ8ewEXgFQ8V+sDroLaN3Xs3MDTXQEMMoNUXMCZEIpg9Vtp9x2oe=="
- The key is wrapped using a RSA public key certificate provided by Google.
- After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
instanceEncryptionKey.kmsKeyName 
 string 
The name of the encryption key that is stored in Google Cloud KMS. For example:
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key /cryptoKeyVersions/1
instanceEncryptionKey.sha256 
 string 
[Output only] The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.
instanceEncryptionKey.kmsKeyServiceAccount 
 string 
The service account being used for the encryption request for the given KMS key. If absent, the Compute Engine default service account is used. For example:
"kmsKeyServiceAccount": " name @ projectId .iam.gserviceaccount.com/
minCpuPlatform 
 string 
Specifies a minimum CPU platform 
for the VM instance. Applicable values are the friendly names of CPU platforms, such as minCpuPlatform: "Intel Haswell" 
or minCpuPlatform: "Intel Sandy Bridge" 
.
guestAccelerators[] 
 object 
A list of the type and count of accelerator cards attached to the instance.
guestAccelerators[].acceleratorType 
 string 
Full or partial URL of the accelerator type resource to attach to this instance. For example: projects/my-project/zones/us-central1-c/acceleratorTypes/nvidia-tesla-p100 
If you are creating an instance template, specify only the accelerator name. See GPUs on Compute Engine 
for a full list of accelerator types.
guestAccelerators[].acceleratorCount 
 integer 
The number of the guest accelerator cards exposed to this instance.
startRestricted 
 boolean 
[Output Only] Whether a VM has been restricted for start because Compute Engine has detected suspicious activity.
deletionProtection 
 boolean 
Whether the resource should be protected against deletion.
resourcePolicies[] 
 string 
Resource policies applied to this instance.
sourceMachineImage 
 string 
Source machine image
shieldedVmConfig 
 object 
Deprecating, please use shieldedInstanceConfig.
shieldedVmConfig.enableSecureBoot 
 boolean 
Defines whether the instance has Secure Boot enabled.
shieldedVmConfig.enableVtpm 
 boolean 
Defines whether the instance has the vTPM enabled.
shieldedVmConfig.enableIntegrityMonitoring 
 boolean 
Defines whether the instance has integrity monitoring enabled.
shieldedVmIntegrityPolicy 
 object 
Deprecating, please use shieldedInstanceIntegrityPolicy.
shieldedVmIntegrityPolicy.updateAutoLearnPolicy 
 boolean 
Updates the integrity policy baseline using the measurements from the VM instance's most recent boot.
reservationAffinity 
 object 
Specifies the reservations that this instance can consume from.
reservationAffinity.consumeReservationType 
 enum 
Specifies the type of reservation from which this instance can consume resources: ANY_RESERVATION 
(default), SPECIFIC_RESERVATION 
, or NO_RESERVATION 
. See Consuming reserved instances 
for examples.
reservationAffinity.key 
 string 
Corresponds to the label key of a reservation resource. To target a SPECIFIC_RESERVATION 
by name, specify googleapis.com/reservation-name 
as the key and specify the name of your reservation as its value.
reservationAffinity.values[] 
 string 
Corresponds to the label values of a reservation resource. This can be either a name to a reservation in the same project or "projects/different-project/reservations/some-reservation-name" to target a shared reservation in the same zone but in a different project.
hostname 
 string 
Specifies the hostname of the instance. The specified hostname must be RFC1035 compliant. If hostname is not specified, the default hostname is [INSTANCE_NAME].c.[PROJECT_ID].internal when using the global DNS, and [INSTANCE_NAME].[ZONE].c.[PROJECT_ID].internal when using zonal DNS.
displayDevice 
 object 
Enables display device for the instance.
displayDevice.enableDisplay 
 boolean 
Defines whether the instance has Display enabled.
shieldedInstanceConfig 
 object 
shieldedInstanceConfig.enableSecureBoot 
 boolean 
Defines whether the instance has Secure Boot enabled. Disabled by default .
shieldedInstanceConfig.enableVtpm 
 boolean 
Defines whether the instance has the vTPM enabled. Enabled by default .
shieldedInstanceConfig.enableIntegrityMonitoring 
 boolean 
Defines whether the instance has integrity monitoring enabled. Enabled by default .
shieldedInstanceIntegrityPolicy 
 object 
shieldedInstanceIntegrityPolicy.updateAutoLearnPolicy 
 boolean 
Updates the integrity policy baseline using the measurements from the VM instance's most recent boot.
sourceMachineImageEncryptionKey 
 object 
Source machine image encryption key when creating an instance from a machine image.
sourceMachineImageEncryptionKey.rawKey 
 string 
Specifies a 256-bit customer-supplied encryption key 
, encoded in RFC 4648 base64 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rawKey": "SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0="
sourceMachineImageEncryptionKey.rsaEncryptedKey 
 string 
Specifies an RFC 4648 base64 encoded, RSA-wrapped 2048-bit customer-supplied encryption key 
to either encrypt or decrypt this resource. You can provide either the rawKey 
or the rsaEncryptedKey 
. For example:
"rsaEncryptedKey": "ieCx/NcW06PcT7Ep1X6LUTc/hLvUDYyzSZPPVCVPTVEohpeHASqC8uw5TzyO9U+Fka9JFH z0mBibXUInrC/jEk014kCK/NPjYgEMOyssZ4ZINPKxlUh2zn1bV+MCaTICrdmuSBTWlUUiFoD D6PYznLwh8ZNdaheCeZ8ewEXgFQ8V+sDroLaN3Xs3MDTXQEMMoNUXMCZEIpg9Vtp9x2oe=="
- The key is wrapped using a RSA public key certificate provided by Google.
- After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
sourceMachineImageEncryptionKey.kmsKeyName 
 string 
The name of the encryption key that is stored in Google Cloud KMS. For example:
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key
"kmsKeyName": "projects/ kms_project_id /locations/ region /keyRings/ key_region /cryptoKeys/ key /cryptoKeyVersions/1
sourceMachineImageEncryptionKey.sha256 
 string 
[Output only] The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.
sourceMachineImageEncryptionKey.kmsKeyServiceAccount 
 string 
The service account being used for the encryption request for the given KMS key. If absent, the Compute Engine default service account is used. For example:
"kmsKeyServiceAccount": " name @ projectId .iam.gserviceaccount.com/
eraseWindowsVssSignature 
 boolean 
Specifies whether the disks restored from source snapshots or source machine image should erase Windows specific VSS signature.
postKeyRevocationActionType 
 enum 
PostKeyRevocationActionType of the instance.
confidentialInstanceConfig 
 object 
confidentialInstanceConfig.enableConfidentialCompute 
 boolean 
Defines whether the instance should have confidential compute enabled.
confidentialInstanceConfig.confidentialInstanceType 
 enum 
Defines the type of technology used by the confidential instance.
fingerprint 
 string ( bytes 
format) 
Specifies a fingerprint for this resource, which is essentially a hash of the instance's contents and used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update the instance. You must always provide an up-to-date fingerprint hash in order to update the instance.
To see the latest fingerprint, make get() 
request to the instance.
A base64-encoded string.
privateIpv6GoogleAccess 
 enum 
The private IPv6 google access type for the VM. If not specified, use INHERIT_FROM_SUBNETWORK 
as default.
advancedMachineFeatures 
 object 
Controls for advanced machine-related behavior features.
advancedMachineFeatures.enableNestedVirtualization 
 boolean 
Whether to enable nested virtualization or not (default is false).
advancedMachineFeatures.threadsPerCore 
 integer 
The number of threads per physical core. To disable simultaneous multithreading (SMT) set this to 1. If unset, the maximum number of threads supported per core by the underlying processor is assumed.
advancedMachineFeatures.visibleCoreCount 
 integer 
The number of physical cores to expose to an instance. Multiply by the number of threads per core to compute the total number of virtual CPUs to expose to the instance. If unset, the number of cores is inferred from the instance's nominal CPU count and the underlying platform's SMT width.
advancedMachineFeatures.enableUefiNetworking 
 boolean 
Whether to enable UEFI networking for instance creation.
advancedMachineFeatures.performanceMonitoringUnit 
 enum 
Type of Performance Monitoring Unit requested on instance.
advancedMachineFeatures.turboMode 
 string 
Turbo frequency mode to use for the instance. Supported modes include: * ALL_CORE_MAX
Using empty string or not setting this field will use the platform-specific default turbo mode.
satisfiesPzs 
 boolean 
[Output Only] Reserved for future use.
satisfiesPzi 
 boolean 
[Output Only] Reserved for future use.
resourceStatus 
 object 
[Output Only] Specifies values set for instance attributes as compared to the values requested by user in the corresponding input only field.
resourceStatus.effectiveInstanceMetadata 
 object 
[Output Only] Effective metadata is a field that consolidates project, zonal instance settings, and instance-level predefined metadata keys to provide the overridden value for those metadata keys at the instance level.
resourceStatus.effectiveInstanceMetadata.vmDnsSettingMetadataValue 
 string 
Effective VM DNS setting at Instance level.
resourceStatus.effectiveInstanceMetadata.enableOsloginMetadataValue 
 boolean 
Effective enable-oslogin value at Instance level.
resourceStatus.effectiveInstanceMetadata.enableOsconfigMetadataValue 
 boolean 
Effective enable-osconfig value at Instance level.
resourceStatus.effectiveInstanceMetadata.enableOsInventoryMetadataValue 
 boolean 
Effective enable-os-inventory value at Instance level.
resourceStatus.effectiveInstanceMetadata.enableGuestAttributesMetadataValue 
 boolean 
Effective enable-guest-attributes value at Instance level.
resourceStatus.effectiveInstanceMetadata.blockProjectSshKeysMetadataValue 
 boolean 
Effective block-project-ssh-keys value at Instance level.
resourceStatus.effectiveInstanceMetadata.serialPortEnableMetadataValue 
 boolean 
Effective serial-port-enable value at Instance level.
resourceStatus.effectiveInstanceMetadata.serialPortLoggingEnableMetadataValue 
 boolean 
Effective serial-port-logging-enable value at Instance level.
resourceStatus.scheduling 
 object 
resourceStatus.scheduling.availabilityDomain 
 integer 
Specifies the availability domain to place the instance in. The value must be a number between 1 and the number of availability domains specified in the spread placement policy attached to the instance.
resourceStatus.scheduling.terminationTimestamp 
 string 
Time in future when the instance will be terminated in RFC3339 text format.
resourceStatus.upcomingMaintenance 
 object 
resourceStatus.upcomingMaintenance.type 
 enum 
Defines the type of maintenance.
resourceStatus.upcomingMaintenance.canReschedule 
 boolean 
Indicates if the maintenance can be customer triggered.
resourceStatus.upcomingMaintenance.windowStartTime 
 string 
The current start time of the maintenance window. This timestamp value is in RFC3339 text format.
resourceStatus.upcomingMaintenance.windowEndTime 
 string 
The time by which the maintenance disruption will be completed. This timestamp value is in RFC3339 text format.
resourceStatus.upcomingMaintenance.latestWindowStartTime 
 string 
The latest time for the planned maintenance window to start. This timestamp value is in RFC3339 text format.
resourceStatus.upcomingMaintenance.maintenanceStatus 
 enum 
resourceStatus.upcomingMaintenance.maintenanceOnShutdown 
 boolean 
Indicates whether the UpcomingMaintenance will be triggered on VM shutdown.
resourceStatus.upcomingMaintenance.maintenanceReasons[] 
 enum 
The reasons for the maintenance. Only valid for vms.
resourceStatus.physicalHost 
 string 
[Output Only] The precise location of your instance within the zone's data center, including the block, sub-block, and host. The field is formatted as follows: blockId/subBlockId/hostId.
resourceStatus.physicalHostTopology 
 object 
[Output Only] A series of fields containing the global name of the Compute Engine cluster, as well as the ID of the block, sub-block, and host on which the running instance is located.
resourceStatus.physicalHostTopology.cluster 
 string 
[Output Only] The global name of the Compute Engine cluster where the running instance is located.
resourceStatus.physicalHostTopology.block 
 string 
[Output Only] The ID of the block in which the running instance is located. Instances within the same block experience low network latency.
resourceStatus.physicalHostTopology.subblock 
 string 
[Output Only] The ID of the sub-block in which the running instance is located. Instances in the same sub-block experience lower network latency than instances in the same block.
resourceStatus.physicalHostTopology.host 
 string 
[Output Only] The ID of the host on which the running instance is located. Instances on the same host experience the lowest possible network latency.
resourceStatus.shutdownDetails 
 object 
[Output Only] Details about the instance stopping state.
resourceStatus.shutdownDetails.stopState 
 enum 
Current stopping state of the instance.
resourceStatus.shutdownDetails.targetState 
 enum 
Target instance state.
resourceStatus.shutdownDetails.requestTimestamp 
 string 
Past timestamp indicating the beginning of current stopState 
in RFC3339 
text format.
resourceStatus.shutdownDetails.maxDuration 
 object 
The duration for graceful shutdown. Only applicable when stopState=PENDING_STOP 
.
resourceStatus.shutdownDetails.maxDuration.seconds 
 string ( int64 
format) 
Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
resourceStatus.shutdownDetails.maxDuration.nanos 
 integer 
Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 seconds 
field and a positive nanos 
field. Must be from 0 to 999,999,999 inclusive.
resourceStatus.reservationConsumptionInfo 
 object 
[Output Only] Reservation information that the instance is consuming from.
resourceStatus.reservationConsumptionInfo.consumedReservation 
 string 
[Output Only] The full resource name of the reservation that this instance is consuming from.
networkPerformanceConfig 
 object 
networkPerformanceConfig.totalEgressBandwidthTier 
 enum 
keyRevocationActionType 
 enum 
KeyRevocationActionType of the instance. Supported options are "STOP" and "NONE". The default value is "NONE" if it is not specified.
partnerMetadata[].entries 
 map (key: string, value: value (  
 Value 
 
format))
Map of a partner metadata that belong to the same subdomain. It accepts any value including google.protobuf.Struct.
Authorization scopes
Requires one of the following OAuth scopes:
-  https://www.googleapis.com/auth/compute.readonly
-  https://www.googleapis.com/auth/compute
-  https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview .
IAM Permissions
In addition to any permissions specified on the fields above, authorization requires one or more of the following IAM permissions:
-  compute.instances.get
To find predefined roles that contain those permissions, see Compute Engine IAM Roles .

