Method: instanceGroupManagerResizeRequests.get
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Returns all of the details about the specified resize request.

HTTP request

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

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
`project`	`string` Project ID for this request.
`zone`	`string` Name of the href="/compute/docs/regions-zones/#available">zone scoping this request. Name should conform to RFC1035.
`instanceGroupManager`	`string` The name of the managed instance group. Name should conform to RFC1035 or be a resource ID. Authorization requires the following IAM permission on the specified resource `instanceGroupManager`: `compute.instanceGroupManagers.get`
`resizeRequest`	`string` The name of the resize request. Name should conform to RFC1035 or be a resource ID.

Request body

The request body must be empty.

Response body

InstanceGroupManagerResizeRequest represents a request to create a number of VMs: either immediately or by queuing the request for the specified time. This resize request is nested under InstanceGroupManager and the VMs created by this request are added to the owning InstanceGroupManager.

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

JSON representation

JSON representation
{ "kind": string, "id": string, "creationTimestamp": string, "name": string, "description": string, "zone": string, "region": string, "count": integer, "resizeBy": integer, "instances": [ { "name": string, "preservedState": { "disks": { string: { "source": string, "mode": enum, "autoDelete": enum }, ... }, "metadata": { string: string, ... }, "internalIPs": { string: { "autoDelete": enum, "ipAddress": { "literal": string, "address": string } }, ... }, "externalIPs": { string: { "autoDelete": enum, "ipAddress": { "literal": string, "address": string } }, ... } }, "status": enum, "fingerprint": string } ], "requestedRunDuration": { "seconds": string, "nanos": integer }, "state": enum, "status": { "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`. } ] } ] }, "lastAttempt": { "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 } } ] } ] } } }, "selfLink": string, "selfLinkWithId": string }

{
  "kind": string,
  "id": string,
  "creationTimestamp": string,
  "name": string,
  "description": string,
  "zone": string,
  "region": string,
  "count": integer,
  "resizeBy": integer,
  "instances": [
    {
      "name": string,
      "preservedState": {
        "disks": {
          string: {
            "source": string,
            "mode": enum,
            "autoDelete": enum
          },
          ...
        },
        "metadata": {
          string: string,
          ...
        },
        "internalIPs": {
          string: {
            "autoDelete": enum,
            "ipAddress": {
              "literal": string,
              "address": string
            }
          },
          ...
        },
        "externalIPs": {
          string: {
            "autoDelete": enum,
            "ipAddress": {
              "literal": string,
              "address": string
            }
          },
          ...
        }
      },
      "status": enum,
      "fingerprint": string
    }
  ],
  "requestedRunDuration": {
    "seconds": string,
    "nanos": integer
  },
  "state": enum,
  "status": {
    "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.
            }
          ]
        }
      ]
    },
    "lastAttempt": {
      "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
                }
              }
            ]
          }
        ]
      }
    }
  },
  "selfLink": string,
  "selfLinkWithId": string
}

Fields
`kind`	`string` [Output Only] The resource type, which is always `compute#instanceGroupManagerResizeRequest` for resize requests.
`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 resize request in RFC3339 text format.
`name`	`string` The name of this resize request. 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 resize request is located. Populated only for zonal resize requests.
`region`	`string` [Output Only] The URL of a region where the resize request is located. Populated only for regional resize requests.
`count (deprecated)`	`integer` This item is deprecated! This field is deprecated, please use resizeBy instead. The count of instances to create as part of this resize request.
`resizeBy`	`integer` The number of instances to be created by this resize request. The group's target size will be increased by this number. This field cannot be used together with 'instances'.
`instances[]`	`object` The names of instances to be created by this resize request. The number of names specified determines the number of instances to create. The group's target size will be increased by this number. This field cannot be used together with 'resizeBy'.
`instances[].name`	`string` The name of a per-instance configuration and its corresponding instance. Serves as a merge key during `UpdatePerInstanceConfigs` operations, that is, if a per-instance configuration with the same name exists then it will be updated, otherwise a new one will be created for the VM instance with the same name. An attempt to create a per-instance configuration for a VM instance that either doesn't exist or is not part of the group will result in an error.
`instances[].preservedState`	`object` The intended preserved state for the given instance. Does not contain preserved state generated from a stateful policy.
`instances[].preservedState.disks[]`	`map (key: string, value: object)` Preserved disks defined for this instance. This map is keyed with the device names of the disks.
`instances[].preservedState.disks[].source`	`string` The URL of the disk resource that is stateful and should be attached to the VM instance.
`instances[].preservedState.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.
`instances[].preservedState.disks[].autoDelete`	`enum` These stateful disks will never be deleted during autohealing, update, 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 MIG is deleted. Note: disks attached in `READ_ONLY` mode cannot be auto-deleted.
`instances[].preservedState.metadata`	`map (key: string, value: string)` Preserved metadata defined for this instance.
`instances[].preservedState.internalIPs[]`	`map (key: string, value: object)` Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
`instances[].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.
`instances[].preservedState.internalIPs[].ipAddress`	`object` Ip address representation
`instances[].preservedState.internalIPs[].ipAddress.literal`	`string` An IPv4 internal network address to assign to the instance for this network interface.
`instances[].preservedState.internalIPs[].ipAddress.address`	`string` The URL of the reservation for this IP address.
`instances[].preservedState.externalIPs[]`	`map (key: string, value: object)` Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
`instances[].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.
`instances[].preservedState.externalIPs[].ipAddress`	`object` Ip address representation
`instances[].preservedState.externalIPs[].ipAddress.literal`	`string` An IPv4 internal network address to assign to the instance for this network interface.
`instances[].preservedState.externalIPs[].ipAddress.address`	`string` The URL of the reservation for this IP address.
`instances[].status`	`enum` The status of applying this per-instance configuration on the corresponding managed instance.
`instances[].fingerprint`	`string (bytes format)` Fingerprint of this per-instance config. This field can be used in optimistic locking. It is ignored when inserting a per-instance config. An up-to-date fingerprint must be provided in order to update an existing per-instance configuration or the field needs to be unset. A base64-encoded string.
`requestedRunDuration`	`object` Requested run duration for instances that will be created by this request. At the end of the run duration instance will be deleted.
`requestedRunDuration.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
`requestedRunDuration.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.
`state`	`enum` [Output only] Current state of the request.
`status`	`object` [Output only] Status of the request.
`status.error`	`object` [Output only] Fatal errors encountered during the queueing or provisioning phases of the ResizeRequest that caused the transition to the FAILED state. Contrary to the lastAttempt errors, this field is final and errors are never removed from here, as the ResizeRequest is not going to retry.
`status.error.errors[]`	`object` [Output Only] The array of errors encountered while processing this operation.
`status.error.errors[].code`	`string` [Output Only] The error type identifier for this error.
`status.error.errors[].location`	`string` [Output Only] Indicates the field in the request that caused the error. This property is optional.
`status.error.errors[].message`	`string` [Output Only] An optional, human-readable error message.
`status.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.error.errors[].errorDetails[].errorInfo`	`object`
`status.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.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.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.error.errors[].errorDetails[].quotaInfo`	`object`
`status.error.errors[].errorDetails[].quotaInfo.metricName`	`string` The Compute Engine quota metric name.
`status.error.errors[].errorDetails[].quotaInfo.limitName`	`string` The name of the quota limit.
`status.error.errors[].errorDetails[].quotaInfo.dimensions`	`map (key: string, value: string)` The map holding related quota dimensions.
`status.error.errors[].errorDetails[].quotaInfo.limit`	`number` Current effective quota limit. The limit's unit depends on the quota type or metric.
`status.error.errors[].errorDetails[].quotaInfo.futureLimit`	`number` Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
`status.error.errors[].errorDetails[].quotaInfo.rolloutStatus`	`enum` Rollout status of the future quota limit.
`status.error.errors[].errorDetails[].help`	`object`
`status.error.errors[].errorDetails[].help.links[]`	`object` URL(s) pointing to additional information on handling the current error.
`status.error.errors[].errorDetails[].help.links[].description`	`string` Describes what the link offers.
`status.error.errors[].errorDetails[].help.links[].url`	`string` The URL of the link.
`status.error.errors[].errorDetails[].localizedMessage`	`object`
`status.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.error.errors[].errorDetails[].localizedMessage.message`	`string` The localized error message in the above locale.
`status.lastAttempt`	`object` [Output only] Information about the last attempt to fulfill the request. The value is temporary since the ResizeRequest can retry, as long as it's still active and the last attempt value can either be cleared or replaced with a different error. Since ResizeRequest retries infrequently, the value may be stale and no longer show an active problem. The value is cleared when ResizeRequest transitions to the final state (becomes inactive). If the final state is FAILED the error describing it will be storred in the "error" field only.
`status.lastAttempt.error`	`object` Errors that prevented the ResizeRequest to be fulfilled.
`status.lastAttempt.error.errors[]`	`object` [Output Only] The array of errors encountered while processing this operation.
`status.lastAttempt.error.errors[].code`	`string` [Output Only] The error type identifier for this error.
`status.lastAttempt.error.errors[].location`	`string` [Output Only] Indicates the field in the request that caused the error. This property is optional.
`status.lastAttempt.error.errors[].message`	`string` [Output Only] An optional, human-readable error message.
`status.lastAttempt.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.lastAttempt.error.errors[].errorDetails[].errorInfo`	`object`
`status.lastAttempt.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.lastAttempt.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.lastAttempt.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.lastAttempt.error.errors[].errorDetails[].quotaInfo`	`object`
`status.lastAttempt.error.errors[].errorDetails[].quotaInfo.metricName`	`string` The Compute Engine quota metric name.
`status.lastAttempt.error.errors[].errorDetails[].quotaInfo.limitName`	`string` The name of the quota limit.
`status.lastAttempt.error.errors[].errorDetails[].quotaInfo.dimensions`	`map (key: string, value: string)` The map holding related quota dimensions.
`status.lastAttempt.error.errors[].errorDetails[].quotaInfo.limit`	`number` Current effective quota limit. The limit's unit depends on the quota type or metric.
`status.lastAttempt.error.errors[].errorDetails[].quotaInfo.futureLimit`	`number` Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
`status.lastAttempt.error.errors[].errorDetails[].quotaInfo.rolloutStatus`	`enum` Rollout status of the future quota limit.
`status.lastAttempt.error.errors[].errorDetails[].help`	`object`
`status.lastAttempt.error.errors[].errorDetails[].help.links[]`	`object` URL(s) pointing to additional information on handling the current error.
`status.lastAttempt.error.errors[].errorDetails[].help.links[].description`	`string` Describes what the link offers.
`status.lastAttempt.error.errors[].errorDetails[].help.links[].url`	`string` The URL of the link.
`status.lastAttempt.error.errors[].errorDetails[].localizedMessage`	`object`
`status.lastAttempt.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.lastAttempt.error.errors[].errorDetails[].localizedMessage.message`	`string` The localized error message in the above locale.
`selfLink`	`string` [Output Only] The URL for this resize request. The server defines this URL.
`selfLinkWithId`	`string` [Output Only] Server-defined URL for this resource with the resource id.

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.