Console
    Contact Us Start free

    Method: instanceGroupManagers.update

    Updates a managed instance group using the information that you specify in the request. This operation is marked as DONE when the group is updated even if the instances in the group have not yet been updated. You must separately verify the status of the individual instances with the listManagedInstances method.

    If you update your group to specify a new template or instance configuration, it's possible that your intended specification for each VM in the group is different from the current state of that VM. To learn how to apply an updated configuration to the VMs in a MIG, see Updating instances in a MIG .

    HTTP request

    PUT https://compute.googleapis.com/compute/beta/projects/{project}/zones/{zone}/instanceGroupManagers/{instanceGroupManager}

    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

    string

    Project ID for this request.

    zone

    string

    The name of the zone where you want to create the managed instance group.

    instanceGroupManager

    string

    The name of the instance group manager.

    Authorization requires the following IAM permission on the specified resource instanceGroupManager :

    • compute.instanceGroupManagers.update

    Query parameters

    Parameters
    requestId

    string

    An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed.

    For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments.

    The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000 ).

    Request body

    The request body contains data with the following structure:

    JSON representation 
     { 
 "kind" 
 : 
 string 
 , 
 "id" 
 : 
 string 
 , 
 "creationTimestamp" 
 : 
 string 
 , 
 "name" 
 : 
 string 
 , 
 "description" 
 : 
 string 
 , 
 "zone" 
 : 
 string 
 , 
 "region" 
 : 
 string 
 , 
 "distributionPolicy" 
 : 
 { 
 "zones" 
 : 
 [ 
 { 
 "zone" 
 : 
 string 
 } 
 ] 
 , 
 "targetShape" 
 : 
 enum 
 } 
 , 
 "instanceTemplate" 
 : 
 string 
 , 
 "versions" 
 : 
 [ 
 { 
 "name" 
 : 
 string 
 , 
 "instanceTemplate" 
 : 
 string 
 , 
 "targetSize" 
 : 
 { 
 "fixed" 
 : 
 integer 
 , 
 "percent" 
 : 
 integer 
 , 
 "calculated" 
 : 
 integer 
 } 
 } 
 ] 
 , 
 "allInstancesConfig" 
 : 
 { 
 "properties" 
 : 
 { 
 "metadata" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 , 
 "labels" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 } 
 } 
 , 
 "instanceGroup" 
 : 
 string 
 , 
 "targetPools" 
 : 
 [ 
 string 
 ] 
 , 
 "baseInstanceName" 
 : 
 string 
 , 
 "fingerprint" 
 : 
 string 
 , 
 "currentActions" 
 : 
 { 
 "none" 
 : 
 integer 
 , 
 "creating" 
 : 
 integer 
 , 
 "creatingWithoutRetries" 
 : 
 integer 
 , 
 "verifying" 
 : 
 integer 
 , 
 "recreating" 
 : 
 integer 
 , 
 "deleting" 
 : 
 integer 
 , 
 "abandoning" 
 : 
 integer 
 , 
 "restarting" 
 : 
 integer 
 , 
 "refreshing" 
 : 
 integer 
 , 
 "suspending" 
 : 
 integer 
 , 
 "resuming" 
 : 
 integer 
 , 
 "stopping" 
 : 
 integer 
 , 
 "starting" 
 : 
 integer 
 } 
 , 
 "status" 
 : 
 { 
 "isStable" 
 : 
 boolean 
 , 
 "allInstancesConfig" 
 : 
 { 
 "effective" 
 : 
 boolean 
 , 
 "currentRevision" 
 : 
 string 
 } 
 , 
 "versionTarget" 
 : 
 { 
 "isReached" 
 : 
 boolean 
 } 
 , 
 "stateful" 
 : 
 { 
 "isStateful" 
 : 
 boolean 
 , 
 "hasStatefulConfig" 
 : 
 boolean 
 , 
 "perInstanceConfigs" 
 : 
 { 
 "allEffective" 
 : 
 boolean 
 } 
 } 
 , 
 "autoscaler" 
 : 
 string 
 , 
 "bulkInstanceOperation" 
 : 
 { 
 "inProgress" 
 : 
 boolean 
 , 
 "lastProgressCheck" 
 : 
 { 
 "timestamp" 
 : 
 string 
 , 
 "error" 
 : 
 { 
 "errors" 
 : 
 [ 
 { 
 "code" 
 : 
 string 
 , 
 "location" 
 : 
 string 
 , 
 "message" 
 : 
 string 
 , 
 "errorDetails" 
 : 
 [ 
 { 
 // Union field details_oneof 
can be only one of the following: 
 "errorInfo" 
 : 
 { 
 "reason" 
 : 
 string 
 , 
 "domain" 
 : 
 string 
 , 
 "metadatas" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 } 
 , 
 "quotaInfo" 
 : 
 { 
 "metricName" 
 : 
 string 
 , 
 "limitName" 
 : 
 string 
 , 
 "dimensions" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 , 
 "limit" 
 : 
 number 
 , 
 "futureLimit" 
 : 
 number 
 , 
 "rolloutStatus" 
 : 
 enum 
 } 
 , 
 "help" 
 : 
 { 
 "links" 
 : 
 [ 
 { 
 "description" 
 : 
 string 
 , 
 "url" 
 : 
 string 
 } 
 ] 
 } 
 , 
 "localizedMessage" 
 : 
 { 
 "locale" 
 : 
 string 
 , 
 "message" 
 : 
 string 
 } 
 // End of list of possible types for union field details_oneof 
. 
 } 
 ] 
 } 
 ] 
 } 
 } 
 } 
 } 
 , 
 "targetSize" 
 : 
 integer 
 , 
 "targetSizePolicy" 
 : 
 { 
 "mode" 
 : 
 enum 
 } 
 , 
 "instanceFlexibilityPolicy" 
 : 
 { 
 "instanceSelections" 
 : 
 { 
 string 
 : 
 { 
 "machineTypes" 
 : 
 [ 
 string 
 ] 
 , 
 "rank" 
 : 
 integer 
 , 
 "minCpuPlatform" 
 : 
 string 
 , 
 "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" 
 : 
 { 
 "sha256" 
 : 
 string 
 , 
 "kmsKeyServiceAccount" 
 : 
 string 
 , 
 "rawKey" 
 : 
 string 
 , 
 "rsaEncryptedKey" 
 : 
 string 
 , 
 "kmsKeyName" 
 : 
 string 
 } 
 , 
 "labels" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 , 
 "sourceSnapshot" 
 : 
 string 
 , 
 "sourceInstantSnapshot" 
 : 
 string 
 , 
 "sourceSnapshotEncryptionKey" 
 : 
 { 
 "sha256" 
 : 
 string 
 , 
 "kmsKeyServiceAccount" 
 : 
 string 
 , 
 "rawKey" 
 : 
 string 
 , 
 "rsaEncryptedKey" 
 : 
 string 
 , 
 "kmsKeyName" 
 : 
 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" 
 : 
 { 
 "rawKey" 
 : 
 string 
 , 
 "rsaEncryptedKey" 
 : 
 string 
 , 
 "kmsKeyName" 
 : 
 string 
 , 
 "sha256" 
 : 
 string 
 , 
 "kmsKeyServiceAccount" 
 : 
 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 
 } 
 ] 
 } 
 , 
 ... 
 } 
 , 
 "provisioningModelMix" 
 : 
 { 
 "standardCapacityBase" 
 : 
 integer 
 , 
 "standardCapacityPercentAboveBase" 
 : 
 integer 
 } 
 } 
 , 
 "targetStoppedSize" 
 : 
 integer 
 , 
 "targetSuspendedSize" 
 : 
 integer 
 , 
 "listManagedInstancesResults" 
 : 
 enum 
 , 
 "standbyPolicy" 
 : 
 { 
 "initialDelaySec" 
 : 
 integer 
 , 
 "mode" 
 : 
 enum 
 } 
 , 
 "selfLink" 
 : 
 string 
 , 
 "autoHealingPolicies" 
 : 
 [ 
 { 
 "healthCheck" 
 : 
 string 
 , 
 "initialDelaySec" 
 : 
 integer 
 } 
 ] 
 , 
 "updatePolicy" 
 : 
 { 
 "type" 
 : 
 enum 
 , 
 "instanceRedistributionType" 
 : 
 enum 
 , 
 "minimalAction" 
 : 
 enum 
 , 
 "mostDisruptiveAllowedAction" 
 : 
 enum 
 , 
 "maxSurge" 
 : 
 { 
 "fixed" 
 : 
 integer 
 , 
 "percent" 
 : 
 integer 
 , 
 "calculated" 
 : 
 integer 
 } 
 , 
 "maxUnavailable" 
 : 
 { 
 "fixed" 
 : 
 integer 
 , 
 "percent" 
 : 
 integer 
 , 
 "calculated" 
 : 
 integer 
 } 
 , 
 "minReadySec" 
 : 
 integer 
 , 
 "replacementMethod" 
 : 
 enum 
 } 
 , 
 "namedPorts" 
 : 
 [ 
 { 
 "name" 
 : 
 string 
 , 
 "port" 
 : 
 integer 
 } 
 ] 
 , 
 "serviceAccount" 
 : 
 string 
 , 
 "failoverAction" 
 : 
 enum 
 , 
 "statefulPolicy" 
 : 
 { 
 "preservedState" 
 : 
 { 
 "disks" 
 : 
 { 
 string 
 : 
 { 
 "autoDelete" 
 : 
 enum 
 } 
 , 
 ... 
 } 
 , 
 "internalIPs" 
 : 
 { 
 string 
 : 
 { 
 "autoDelete" 
 : 
 enum 
 } 
 , 
 ... 
 } 
 , 
 "externalIPs" 
 : 
 { 
 string 
 : 
 { 
 "autoDelete" 
 : 
 enum 
 } 
 , 
 ... 
 } 
 } 
 } 
 , 
 "instanceLifecyclePolicy" 
 : 
 { 
 "forceUpdateOnRepair" 
 : 
 enum 
 , 
 "defaultActionOnFailure" 
 : 
 enum 
 , 
 "onFailedHealthCheck" 
 : 
 enum 
 , 
 "onRepair" 
 : 
 { 
 "allowChangingZone" 
 : 
 enum 
 } 
 } 
 , 
 "params" 
 : 
 { 
 "resourceManagerTags" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 } 
 , 
 "satisfiesPzi" 
 : 
 boolean 
 , 
 "satisfiesPzs" 
 : 
 boolean 
 , 
 "resourcePolicies" 
 : 
 { 
 "workloadPolicy" 
 : 
 string 
 } 
 , 
 "multiMig" 
 : 
 string 
 }
    Fields
    kind

    string

    [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.

    id

    string ( uint64 format)

    [Output Only] A unique identifier for this resource type. The server generates this identifier.

    creationTimestamp

    string

    [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.

    name

    string

    The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035 .

    description

    string

    An optional description of this resource.

    zone

    string

    [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).

    region

    string

    [Output Only] The URL of the region where the managed instance group resides (for regional resources).

    distributionPolicy

    object

    Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.

    distributionPolicy.zones[]

    object

    Zones where the regional managed instance group will create and manage its instances.

    distributionPolicy.zones[].zone

    string

    The URL of the zone . The zone must exist in the region where the managed instance group is located.

    distributionPolicy.targetShape

    enum

    The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType ).

    instanceTemplate

    string

    The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances , run applyUpdatesToInstances , or set the group's updatePolicy.type to PROACTIVE .

    Authorization requires one or more of the following IAM permissions on the specified resource instanceTemplate :

    • compute.instanceTemplates.get
    • compute.instanceTemplates.useReadOnly
    versions[]

    object

    Specifies the instance templates used by this managed instance group to create instances.

    Each version is defined by an instanceTemplate and a name . Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields . Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates .

    versions[].name

    string

    Name of the version. Unique among all versions in the scope of this managed instance group.

    versions[].instanceTemplate

    string

    The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the targetSize for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances , run applyUpdatesToInstances , or set the group's updatePolicy.type to PROACTIVE ; in those cases, existing instances are updated until the targetSize for this version is reached.

    Authorization requires one or more of the following IAM permissions on the specified resource instanceTemplate :

    • compute.instanceTemplates.get
    • compute.instanceTemplates.useReadOnly
    versions[].targetSize

    object

    Specifies the intended number of instances to be created from the instanceTemplate . The final number of instances created from the template will be equal to:

    • If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used.
    • if expressed as a percent , the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded.
    If unset, this version will update any remaining instances not updated by another version . Read Starting a canary update for more information.
    versions[].targetSize.fixed

    integer

    Specifies a fixed number of VM instances. This must be a positive integer.

    versions[].targetSize.percent

    integer

    Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.

    versions[].targetSize.calculated

    integer

    [Output Only] Absolute value of VM instances calculated based on the specific mode.

    • If the value is fixed , then the calculated value is equal to the fixed value.
    • If the value is a percent , then the calculated value is percent /100 * targetSize . For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
    allInstancesConfig

    object

    Specifies configuration that overrides the instance template configuration for the group.

    allInstancesConfig.properties

    object

    Properties to set on all instances in the group.

    You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch . After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.

    allInstancesConfig.properties.metadata

    map (key: string, value: string)

    The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata .

    allInstancesConfig.properties.labels

    map (key: string, value: string)

    The label key-value pairs that you want to patch onto the instance.

    instanceGroup

    string

    [Output Only] The URL of the Instance Group resource.

    targetPools[]

    string

    The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.

    Authorization requires the following IAM permission on the specified resource targetPools :

    • compute.targetPools.get
    baseInstanceName

    string

    The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format.

    When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\[[0-9]{1,10}\])?))

    fingerprint

    string ( bytes format)

    Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet .

    To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.

    A base64-encoded string.

    currentActions

    object

    [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.

    currentActions.none

    integer

    [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.

    currentActions.creating

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully.

    If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.

    currentActions.creatingWithoutRetries

    integer

    [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.

    currentActions.verifying

    integer

    [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.

    currentActions.recreating

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.

    currentActions.deleting

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.

    currentActions.abandoning

    integer

    [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.

    currentActions.restarting

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.

    currentActions.refreshing

    integer

    [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.

    currentActions.suspending

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.

    currentActions.resuming

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.

    currentActions.stopping

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.

    currentActions.starting

    integer

    [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.

    status

    object

    [Output Only] The status of this managed instance group.

    status.isStable

    boolean

    [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.

    status.allInstancesConfig

    object

    [Output only] Status of all-instances configuration on the group.

    status.allInstancesConfig.effective

    boolean

    [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.

    status.allInstancesConfig.currentRevision

    string

    [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.

    status.versionTarget

    object

    [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.

    status.versionTarget.isReached

    boolean

    [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.

    status.stateful

    object

    [Output Only] Stateful status of the given Instance Group Manager.

    status.stateful.isStateful
    (deprecated)

    boolean

    [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of hasStatefulConfig.

    status.stateful.hasStatefulConfig

    boolean

    [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.

    status.stateful.perInstanceConfigs

    object

    [Output Only] Status of per-instance configurations on the instances.

    status.stateful.perInstanceConfigs.allEffective

    boolean

    A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.

    status.autoscaler

    string

    [Output Only] The URL of the Autoscaler that targets this instance group manager.

    status.bulkInstanceOperation

    object

    [Output Only] The status of bulk instance operation.

    status.bulkInstanceOperation.inProgress

    boolean

    [Output Only] Informs whether bulk instance operation is in progress.

    status.bulkInstanceOperation.lastProgressCheck

    object

    [Output Only] Information from the last progress check of bulk instance operation.

    status.bulkInstanceOperation.lastProgressCheck.timestamp

    string ( Timestamp format)

    [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.

    Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z" , "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30" .

    status.bulkInstanceOperation.lastProgressCheck.error

    object

    [Output Only] Errors encountered during bulk instance operation.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[]

    object

    [Output Only] The array of errors encountered while processing this operation.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].code

    string

    [Output Only] The error type identifier for this error.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].location

    string

    [Output Only] Indicates the field in the request that caused the error. This property is optional.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].message

    string

    [Output Only] An optional, human-readable error message.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[]

    object

    [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].errorInfo

    object

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].errorInfo.reason

    string

    The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of [A-Z][A-Z0-9_]+[A-Z0-9] , which represents UPPER_SNAKE_CASE.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].errorInfo.domain

    string

    The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].errorInfo.metadatas

    map (key: string, value: string)

    Additional structured details about this error.

    Keys must match a regular expression of [a-z][a-zA-Z0-9-_]+ but should ideally be lowerCamelCase. Also, they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"} , should be returned as, {"instanceLimitPerRequest": "100"} , if the client exceeds the number of instances that can be created in a single (batch) request.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo

    object

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo.metricName

    string

    The Compute Engine quota metric name.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo.limitName

    string

    The name of the quota limit.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo.dimensions

    map (key: string, value: string)

    The map holding related quota dimensions.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo.limit

    number

    Current effective quota limit. The limit's unit depends on the quota type or metric.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo.futureLimit

    number

    Future quota limit being rolled out. The limit's unit depends on the quota type or metric.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].quotaInfo.rolloutStatus

    enum

    Rollout status of the future quota limit.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].help

    object

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].help.links[]

    object

    URL(s) pointing to additional information on handling the current error.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].help.links[].description

    string

    Describes what the link offers.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].help.links[].url

    string

    The URL of the link.

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].localizedMessage

    object

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].localizedMessage.locale

    string

    The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt . Examples are: "en-US", "fr-CH", "es-MX"

    status.bulkInstanceOperation.lastProgressCheck.error.errors[].errorDetails[].localizedMessage.message

    string

    The localized error message in the above locale.

    targetSize

    integer

    The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.

    targetSizePolicy

    object

    The policy that specifies how the MIG creates its VMs to achieve the target size.

    targetSizePolicy.mode

    enum

    The mode of target size policy based on which the MIG creates its VMs individually or all at once.

    instanceFlexibilityPolicy

    object

    Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.

    instanceFlexibilityPolicy.instanceSelections[]

    map (key: string, value: object)

    Named instance selections configuring properties that the group will use when creating new VMs.

    instanceFlexibilityPolicy.instanceSelections[].machineTypes[]

    string

    Full machine-type names, e.g. "n1-standard-16".

    instanceFlexibilityPolicy.instanceSelections[].rank

    integer

    Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.

    instanceFlexibilityPolicy.instanceSelections[].minCpuPlatform

    string

    Name of the minimum CPU platform to be used by this instance selection. e.g. 'Intel Ice Lake'.

    instanceFlexibilityPolicy.instanceSelections[].disks[]

    object

    instanceGroupManagers.list of disks to be attached to the instances created from this selection.

    instanceFlexibilityPolicy.instanceSelections[].disks[].kind

    string

    [Output Only] Type of the resource. Always compute#attachedDisk for attached disks.

    instanceFlexibilityPolicy.instanceSelections[].disks[].type

    enum

    Specifies the type of the disk, either SCRATCH or PERSISTENT . If not specified, the default is PERSISTENT .

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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 Stop/Suspend). Read-only in the api.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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:

    If you specify this field when creating or updating an instance template or all-instances configuration, specify the type of the disk, not the URL. For example: pd-standard .
    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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="
    instanceFlexibilityPolicy.instanceSelections[].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 must meet the following requirements before you can provide it to Compute Engine:
    1. The key is wrapped using a RSA public key certificate provided by Google.
    2. After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
    Gets the RSA public key certificate provided by Google at: 
     https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
    instanceFlexibilityPolicy.instanceSelections[].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
    The fully-qualifed key name may be returned for resource GET requests. For example: 
    "kmsKeyName": "projects/ kms_project_id 
/locations/ region 
/keyRings/ key_region 
/cryptoKeys/ key 
/cryptoKeyVersions/1
    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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/
    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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 .

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.sourceSnapshotEncryptionKey

    object

    The customer-supplied encryption key of the source snapshot.

    instanceFlexibilityPolicy.instanceSelections[].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="
    instanceFlexibilityPolicy.instanceSelections[].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 must meet the following requirements before you can provide it to Compute Engine:
    1. The key is wrapped using a RSA public key certificate provided by Google.
    2. After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
    Gets the RSA public key certificate provided by Google at: 
     https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
    instanceFlexibilityPolicy.instanceSelections[].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
    The fully-qualifed key name may be returned for resource GET requests. For example: 
    "kmsKeyName": "projects/ kms_project_id 
/locations/ region 
/keyRings/ key_region 
/cryptoKeys/ key 
/cryptoKeyVersions/1
    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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/
    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.description

    string

    An optional description. Provide this property when creating the disk.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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

    instanceFlexibilityPolicy.instanceSelections[].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
    For more information, see Enabling guest operating system features .
    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.onUpdateAction

    enum

    Specifies which action to take on instance update with this disk. Default is to use the existing disk.

    instanceFlexibilityPolicy.instanceSelections[].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 .

    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.multiWriter

    boolean

    Indicates whether or not the disk can be read/write attached to more than one instance.

    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.licenses[]

    string

    A list of publicly visible licenses. Reserved for Google's use.

    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.architecture

    enum

    The architecture of the attached disk. Valid values are arm64 or x86_64.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].disks[].initializeParams.enableConfidentialCompute

    boolean

    Whether this disk is using confidential compute mode.

    instanceFlexibilityPolicy.instanceSelections[].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:

    instanceFlexibilityPolicy.instanceSelections[].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).

    instanceFlexibilityPolicy.instanceSelections[].disks[].licenses[]

    string

    [Output Only] Any valid publicly visible licenses.

    instanceFlexibilityPolicy.instanceSelections[].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 .

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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
    For more information, see Enabling guest operating system features .
    instanceFlexibilityPolicy.instanceSelections[].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 .

    instanceFlexibilityPolicy.instanceSelections[].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="
    instanceFlexibilityPolicy.instanceSelections[].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 must meet the following requirements before you can provide it to Compute Engine:
    1. The key is wrapped using a RSA public key certificate provided by Google.
    2. After being wrapped, the key must be encoded in RFC 4648 base64 encoding.
    Gets the RSA public key certificate provided by Google at: 
     https://cloud-certs.storage.googleapis.com/google-cloud-csek-ingress.pem
    instanceFlexibilityPolicy.instanceSelections[].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
    The fully-qualifed key name may be returned for resource GET requests. For example: 
    "kmsKeyName": "projects/ kms_project_id 
/locations/ region 
/keyRings/ key_region 
/cryptoKeys/ key 
/cryptoKeyVersions/1
    instanceFlexibilityPolicy.instanceSelections[].disks[].diskEncryptionKey.sha256

    string

    [Output only] The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.

    instanceFlexibilityPolicy.instanceSelections[].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/
    instanceFlexibilityPolicy.instanceSelections[].disks[].diskSizeGb

    string ( int64 format)

    The size of the disk in GB.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState

    object

    [Output Only] shielded vm initial state stored on disk

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.pk

    object

    The Platform Key (PK).

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.pk.content

    string ( bytes format)

    The raw content in the secure keys file.

    A base64-encoded string.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.pk.fileType

    enum

    The file type of source file.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.keks[]

    object

    The Key Exchange Key (KEK).

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.keks[].content

    string ( bytes format)

    The raw content in the secure keys file.

    A base64-encoded string.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.keks[].fileType

    enum

    The file type of source file.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.dbs[]

    object

    The Key Database (db).

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.dbs[].content

    string ( bytes format)

    The raw content in the secure keys file.

    A base64-encoded string.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.dbs[].fileType

    enum

    The file type of source file.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.dbxs[]

    object

    The forbidden key database (dbx).

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.dbxs[].content

    string ( bytes format)

    The raw content in the secure keys file.

    A base64-encoded string.

    instanceFlexibilityPolicy.instanceSelections[].disks[].shieldedInstanceInitialState.dbxs[].fileType

    enum

    The file type of source file.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].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.

    instanceFlexibilityPolicy.instanceSelections[].disks[].architecture

    enum

    [Output Only] The architecture of the attached disk. Valid values are ARM64 or X86_64.

    instanceFlexibilityPolicy.provisioningModelMix

    object

    Provisioning model configuration used by this managed instance group to create instances.

    instanceFlexibilityPolicy.provisioningModelMix.standardCapacityBase

    integer

    The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standardCapacityBase and only then will start using standardCapacityPercentAboveBase to mix Spot with Standard VMs.

    instanceFlexibilityPolicy.provisioningModelMix.standardCapacityPercentAboveBase

    integer

    The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standardCapacityBase.

    targetStoppedSize

    integer

    The target number of stopped instances for this managed instance group. This number changes when you:

    targetSuspendedSize

    integer

    The target number of suspended instances for this managed instance group. This number changes when you:

    listManagedInstancesResults

    enum

    Pagination behavior of the listManagedInstances API method for this managed instance group.

    standbyPolicy

    object

    Standby policy for stopped and suspended instances.

    standbyPolicy.initialDelaySec

    integer

    Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.

    standbyPolicy.mode

    enum

    Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is MANUAL .

    autoHealingPolicies[]

    object

    The autohealing policy for this managed instance group. You can specify only one value.

    autoHealingPolicies[].healthCheck

    string

    The URL for the health check that signals autohealing.

    Authorization requires one or more of the following IAM permissions on the specified resource healthCheck :

    • compute.healthChecks.use
    • compute.httpHealthChecks.use
    • compute.httpsHealthChecks.use
    autoHealingPolicies[].initialDelaySec

    integer

    The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.

    updatePolicy

    object

    The update policy for this managed instance group.

    updatePolicy.type

    enum

    The type of update process . You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.

    updatePolicy.instanceRedistributionType

    enum

    The instance redistribution policy for regional managed instance groups. Valid values are:

    • PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region.
    • NONE : For non-autoscaled groups, proactive redistribution is disabled.
    updatePolicy.minimalAction

    enum

    Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary.

    • To limit disruption as much as possible, set the minimal action to REFRESH . If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update.
    • To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE . For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
    updatePolicy.mostDisruptiveAllowedAction

    enum

    Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.

    updatePolicy.maxSurge

    object

    The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates.

    At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge .

    updatePolicy.maxSurge.fixed

    integer

    Specifies a fixed number of VM instances. This must be a positive integer.

    updatePolicy.maxSurge.percent

    integer

    Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.

    updatePolicy.maxSurge.calculated

    integer

    [Output Only] Absolute value of VM instances calculated based on the specific mode.

    • If the value is fixed , then the calculated value is equal to the fixed value.
    • If the value is a percent , then the calculated value is percent /100 * targetSize . For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
    updatePolicy.maxUnavailable

    object

    The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied:

    • The instance's status is RUNNING .
    • If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available.

    This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates.

    At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable .

    updatePolicy.maxUnavailable.fixed

    integer

    Specifies a fixed number of VM instances. This must be a positive integer.

    updatePolicy.maxUnavailable.percent

    integer

    Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.

    updatePolicy.maxUnavailable.calculated

    integer

    [Output Only] Absolute value of VM instances calculated based on the specific mode.

    • If the value is fixed , then the calculated value is equal to the fixed value.
    • If the value is a percent , then the calculated value is percent /100 * targetSize . For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
    updatePolicy.minReadySec

    integer

    Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].

    updatePolicy.replacementMethod

    enum

    What action should be used to replace instances. See minimalAction.REPLACE

    namedPorts[]

    object

    [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.

    namedPorts[].name

    string

    The name for this named port. The name must be 1-63 characters long, and comply with RFC1035 .

    namedPorts[].port

    integer

    The port number, which can be a value between 1 and 65535.

    failoverAction

    enum

    The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER . The default is NO_FAILOVER .

    statefulPolicy

    object

    Stateful configuration for this Instanced Group Manager

    statefulPolicy.preservedState

    object

    statefulPolicy.preservedState.disks[]

    map (key: string, value: object)

    Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.

    statefulPolicy.preservedState.disks[].autoDelete

    enum

    These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.

    statefulPolicy.preservedState.internalIPs[]

    map (key: string, value: object)

    Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.

    Authorization requires one or more of the following IAM permissions on the specified resource internalIPs :

    • compute.addresses.createInternal
    • compute.addresses.deleteInternal
    • compute.addresses.get
    • compute.addresses.useInternal
    statefulPolicy.preservedState.internalIPs[].autoDelete

    enum

    These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.

    statefulPolicy.preservedState.externalIPs[]

    map (key: string, value: object)

    External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.

    Authorization requires one or more of the following IAM permissions on the specified resource externalIPs :

    • compute.addresses.create
    • compute.addresses.delete
    • compute.addresses.get
    • compute.addresses.use
    statefulPolicy.preservedState.externalIPs[].autoDelete

    enum

    These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.

    instanceLifecyclePolicy

    object

    The repair policy for this managed instance group.

    instanceLifecyclePolicy.forceUpdateOnRepair

    enum

    A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are:

    • NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy.
    • YES: If configuration updates are available, they are applied during repair.
    instanceLifecyclePolicy.defaultActionOnFailure

    enum

    The action that a MIG performs on a failed VM. If the value of the onFailedHealthCheck field is DEFAULT_ACTION , then the same action also applies to the VMs on which your application fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed VM by recreating it. For more information, see About repairing VMs in a MIG . - DO_NOTHING: MIG does not repair a failed VM.

    instanceLifecyclePolicy.onFailedHealthCheck

    enum

    The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are:

    • DEFAULT_ACTION (default) : MIG uses the same action configured for instanceLifecyclePolicy.defaultActionOnFailure field.
    • REPAIR : MIG automatically repairs an unhealthy VM by recreating it.
    • DO_NOTHING : MIG doesn't repair an unhealthy VM.
      • For more information, see About repairing VMs in a MIG .
    instanceLifecyclePolicy.onRepair

    object

    Configuration for VM repairs in the MIG.

    instanceLifecyclePolicy.onRepair.allowChangingZone

    enum

    Specifies whether the MIG can change a VM's zone during a repair. Valid values are:

    • NO (default) : MIG cannot change a VM's zone during a repair.
    • YES : MIG can select a different zone for the VM during a repair.
    params

    object

    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 bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources .

    satisfiesPzi

    boolean

    [Output Only] Reserved for future use.

    satisfiesPzs

    boolean

    [Output Only] Reserved for future use.

    resourcePolicies

    object

    Resource policies for this managed instance group.

    resourcePolicies.workloadPolicy

    string

    The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy:

    multiMig

    string

    URL to the multi-MIG that this Managed Instance Group belongs to.

    Response body

    Represents an Operation resource.

    Google Compute Engine has three Operation resources:

    You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses .

    Operations can be global, regional or zonal.

    • For global operations, use the globalOperations resource.
    • For regional operations, use the regionOperations resource.
    • For zonal operations, use the zoneOperations resource.

    For more information, read Global, Regional, and Zonal Resources .

    Note that completed Operation resources have a limited retention period.

    If successful, the response body contains data with the following structure:

    JSON representation 
     { 
 "kind" 
 : 
 string 
 , 
 "id" 
 : 
 string 
 , 
 "creationTimestamp" 
 : 
 string 
 , 
 "name" 
 : 
 string 
 , 
 "zone" 
 : 
 string 
 , 
 "clientOperationId" 
 : 
 string 
 , 
 "operationType" 
 : 
 string 
 , 
 "targetLink" 
 : 
 string 
 , 
 "targetId" 
 : 
 string 
 , 
 "status" 
 : 
 enum 
 , 
 "statusMessage" 
 : 
 string 
 , 
 "user" 
 : 
 string 
 , 
 "progress" 
 : 
 integer 
 , 
 "insertTime" 
 : 
 string 
 , 
 "startTime" 
 : 
 string 
 , 
 "endTime" 
 : 
 string 
 , 
 "error" 
 : 
 { 
 "errors" 
 : 
 [ 
 { 
 "code" 
 : 
 string 
 , 
 "location" 
 : 
 string 
 , 
 "message" 
 : 
 string 
 , 
 "errorDetails" 
 : 
 [ 
 { 
 "errorInfo" 
 : 
 { 
 "reason" 
 : 
 string 
 , 
 "domain" 
 : 
 string 
 , 
 "metadatas" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 } 
 , 
 "quotaInfo" 
 : 
 { 
 "metricName" 
 : 
 string 
 , 
 "limitName" 
 : 
 string 
 , 
 "dimensions" 
 : 
 { 
 string 
 : 
 string 
 , 
 ... 
 } 
 , 
 "limit" 
 : 
 number 
 , 
 "futureLimit" 
 : 
 number 
 , 
 "rolloutStatus" 
 : 
 enum 
 } 
 , 
 "help" 
 : 
 { 
 "links" 
 : 
 [ 
 { 
 "description" 
 : 
 string 
 , 
 "url" 
 : 
 string 
 } 
 ] 
 } 
 , 
 "localizedMessage" 
 : 
 { 
 "locale" 
 : 
 string 
 , 
 "message" 
 : 
 string 
 } 
 } 
 ] 
 } 
 ] 
 } 
 , 
 "warnings" 
 : 
 [ 
 { 
 "code" 
 : 
 enum 
 , 
 "message" 
 : 
 string 
 , 
 "data" 
 : 
 [ 
 { 
 "key" 
 : 
 string 
 , 
 "value" 
 : 
 string 
 } 
 ] 
 } 
 ] 
 , 
 "httpErrorStatusCode" 
 : 
 integer 
 , 
 "httpErrorMessage" 
 : 
 string 
 , 
 "selfLink" 
 : 
 string 
 , 
 "region" 
 : 
 string 
 , 
 "description" 
 : 
 string 
 , 
 "operationGroupId" 
 : 
 string 
 , 
 // Union field metadata 
can be only one of the following: 
 "setCommonInstanceMetadataOperationMetadata" 
 : 
 { 
 "clientOperationId" 
 : 
 string 
 , 
 "perLocationOperations" 
 : 
 { 
 string 
 : 
 { 
 "state" 
 : 
 enum 
 , 
 "error" 
 : 
 { 
 "code" 
 : 
 integer 
 , 
 "message" 
 : 
 string 
 , 
 "details" 
 : 
 [ 
 { 
 "@type" 
 : 
 string 
 , 
 field1 
 : 
 ... 
 , 
 ... 
 } 
 ] 
 } 
 } 
 , 
 ... 
 } 
 } 
 , 
 "instancesBulkInsertOperationMetadata" 
 : 
 { 
 "perLocationStatus" 
 : 
 { 
 string 
 : 
 { 
 "status" 
 : 
 enum 
 , 
 "targetVmCount" 
 : 
 integer 
 , 
 "createdVmCount" 
 : 
 integer 
 , 
 "failedToCreateVmCount" 
 : 
 integer 
 , 
 "deletedVmCount" 
 : 
 integer 
 } 
 , 
 ... 
 } 
 } 
 // End of list of possible types for union field metadata 
. 
 }
    Fields
    kind

    string

    [Output Only] Type of the resource. Always compute#operation for Operation resources.

    id

    string ( uint64 format)

    [Output Only] The unique identifier for the operation. This identifier is defined by the server.

    creationTimestamp

    string

    [Deprecated] This field is deprecated.

    name

    string

    [Output Only] Name of the operation.

    zone

    string

    [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.

    clientOperationId

    string

    [Output Only] The value of requestId if you provided it in the request. Not present otherwise.

    operationType

    string

    [Output Only] The type of operation, such as insert , update , or delete , and so on.

    targetId

    string ( uint64 format)

    [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.

    status

    enum

    [Output Only] The status of the operation, which can be one of the following: PENDING , RUNNING , or DONE .

    statusMessage

    string

    [Output Only] An optional textual description of the current status of the operation.

    user

    string

    [Output Only] User who requested the operation, for example: user@example.com or alice_smith_identifier (global/workforcePools/example-com-us-employees) .

    progress

    integer

    [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.

    insertTime

    string

    [Output Only] The time that this operation was requested. This value is in RFC3339 text format.

    startTime

    string

    [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.

    endTime

    string

    [Output Only] The time that this operation was completed. This value is in RFC3339 text format.

    error

    object

    [Output Only] If errors are generated during processing of the operation, this field will be populated.

    error.errors[]

    object

    [Output Only] The array of errors encountered while processing this operation.

    error.errors[].code

    string

    [Output Only] The error type identifier for this error.

    error.errors[].location

    string

    [Output Only] Indicates the field in the request that caused the error. This property is optional.

    error.errors[].message

    string

    [Output Only] An optional, human-readable error message.

    error.errors[].errorDetails[]

    object

    [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.

    error.errors[].errorDetails[].errorInfo

    object

    error.errors[].errorDetails[].errorInfo.reason

    string

    The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of [A-Z][A-Z0-9_]+[A-Z0-9] , which represents UPPER_SNAKE_CASE.

    error.errors[].errorDetails[].errorInfo.domain

    string

    The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".

    error.errors[].errorDetails[].errorInfo.metadatas

    map (key: string, value: string)

    Additional structured details about this error.

    Keys must match a regular expression of [a-z][a-zA-Z0-9-_]+ but should ideally be lowerCamelCase. Also, they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"} , should be returned as, {"instanceLimitPerRequest": "100"} , if the client exceeds the number of instances that can be created in a single (batch) request.

    error.errors[].errorDetails[].quotaInfo

    object

    error.errors[].errorDetails[].quotaInfo.metricName

    string

    The Compute Engine quota metric name.

    error.errors[].errorDetails[].quotaInfo.limitName

    string

    The name of the quota limit.

    error.errors[].errorDetails[].quotaInfo.dimensions

    map (key: string, value: string)

    The map holding related quota dimensions.

    error.errors[].errorDetails[].quotaInfo.limit

    number

    Current effective quota limit. The limit's unit depends on the quota type or metric.

    error.errors[].errorDetails[].quotaInfo.futureLimit

    number

    Future quota limit being rolled out. The limit's unit depends on the quota type or metric.

    error.errors[].errorDetails[].quotaInfo.rolloutStatus

    enum

    Rollout status of the future quota limit.

    error.errors[].errorDetails[].help

    object

    error.errors[].errorDetails[].help.links[]

    object

    URL(s) pointing to additional information on handling the current error.

    error.errors[].errorDetails[].help.links[].description

    string

    Describes what the link offers.

    error.errors[].errorDetails[].help.links[].url

    string

    The URL of the link.

    error.errors[].errorDetails[].localizedMessage

    object

    error.errors[].errorDetails[].localizedMessage.locale

    string

    The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt . Examples are: "en-US", "fr-CH", "es-MX"

    error.errors[].errorDetails[].localizedMessage.message

    string

    The localized error message in the above locale.

    warnings[]

    object

    [Output Only] If warning messages are generated during processing of the operation, this field will be populated.

    warnings[].code

    enum

    [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

    warnings[].message

    string

    [Output Only] A human-readable description of the warning code.

    warnings[].data[]

    object

    [Output Only] Metadata about this warning in key: value format. For example:

    "data": [  {  "key": "scope",  "value": "zones/us-east1-d"  }
    warnings[].data[].key

    string

    [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

    warnings[].data[].value

    string

    [Output Only] A warning data value corresponding to the key.

    httpErrorStatusCode

    integer

    [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a 404 means the resource was not found.

    httpErrorMessage

    string

    [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as NOT FOUND .

    region

    string

    [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.

    description

    string

    [Output Only] A textual description of the operation, which is set when the operation is created.

    operationGroupId

    string

    [Output Only] An ID that represents a group of operations, such as when a group of operations results from a bulkInsert API request.

    Union field metadata . [Output Only] Service-specific metadata attached to this operation. metadata can be only one of the following:
    setCommonInstanceMetadataOperationMetadata

    object

    [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.

    setCommonInstanceMetadataOperationMetadata.clientOperationId

    string

    [Output Only] The client operation id.

    setCommonInstanceMetadataOperationMetadata.perLocationOperations[]

    map (key: string, value: object)

    [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a

    setCommonInstanceMetadataOperationMetadata.perLocationOperations[].state

    enum

    [Output Only] Status of the action, which can be one of the following: PROPAGATING , PROPAGATED , ABANDONED , FAILED , or DONE .

    setCommonInstanceMetadataOperationMetadata.perLocationOperations[].error

    object

    [Output Only] If state is ABANDONED or FAILED , this field is populated.

    setCommonInstanceMetadataOperationMetadata.perLocationOperations[].error.code

    integer

    The status code, which should be an enum value of google.rpc.Code .

    setCommonInstanceMetadataOperationMetadata.perLocationOperations[].error.message

    string

    A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.

    setCommonInstanceMetadataOperationMetadata.perLocationOperations[].error.details[]

    object

    A list of messages that carry the error details. There is a common set of message types for APIs to use.

    An object containing fields of an arbitrary type. An additional field "@type" contains a URI identifying the type. Example: { "id": 1234, "@type": "types.example.com/standard/id" } .

    instancesBulkInsertOperationMetadata

    object

    instancesBulkInsertOperationMetadata.perLocationStatus[]

    map (key: string, value: object)

    Status information per location (location name is key). Example key: zones/us-central1-a

    instancesBulkInsertOperationMetadata.perLocationStatus[].status

    enum

    [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.

    instancesBulkInsertOperationMetadata.perLocationStatus[].targetVmCount

    integer

    [Output Only] Count of VMs originally planned to be created.

    instancesBulkInsertOperationMetadata.perLocationStatus[].createdVmCount

    integer

    [Output Only] Count of VMs successfully created so far.

    instancesBulkInsertOperationMetadata.perLocationStatus[].failedToCreateVmCount

    integer

    [Output Only] Count of VMs that started creating but encountered an error.

    instancesBulkInsertOperationMetadata.perLocationStatus[].deletedVmCount

    integer

    [Output Only] Count of VMs that got deleted during rollback.

    Authorization scopes

    Requires one of the following OAuth scopes:

    • 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.disks.create
    • compute.images.useReadOnly
    • compute.instances.create
    • compute.instances.setMetadata
    • compute.subnetworks.use

    To find predefined roles that contain those permissions, see Compute Engine IAM Roles .
    Create a Mobile Website
    View Site in Mobile | Classic
    Share by: