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    Method: futureReservations.get

    Retrieves information about the specified future reservation.

    HTTP request

    GET https://compute.googleapis.com/compute/beta/projects/{project}/zones/{zone}/futureReservations/{futureReservation}

    The URL uses gRPC Transcoding syntax.

    Path parameters

    Parameters
    project

    string

    Project ID for this request.
    zone

    string

    Name of the zone for this request. Name should conform to RFC1035.
    futureReservation

    string

    Name of the future reservation to retrieve. Name should conform to RFC1035.

    Request body

    The request body must be empty.

    Response body

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

    JSON representation 
     { 
 "kind" 
 : 
 string 
 , 
 "id" 
 : 
 string 
 , 
 "creationTimestamp" 
 : 
 string 
 , 
 "selfLink" 
 : 
 string 
 , 
 "selfLinkWithId" 
 : 
 string 
 , 
 "zone" 
 : 
 string 
 , 
 "description" 
 : 
 string 
 , 
 "name" 
 : 
 string 
 , 
 "timeWindow" 
 : 
 { 
 "endTime" 
 : 
 string 
 , 
 "duration" 
 : 
 { 
 "seconds" 
 : 
 string 
 , 
 "nanos" 
 : 
 integer 
 } 
 , 
 "startTime" 
 : 
 string 
 } 
 , 
 "shareSettings" 
 : 
 { 
 "shareType" 
 : 
 enum 
 , 
 "projects" 
 : 
 [ 
 string 
 ] 
 , 
 "projectMap" 
 : 
 { 
 string 
 : 
 { 
 "projectId" 
 : 
 string 
 } 
 , 
 ... 
 } 
 } 
 , 
 "namePrefix" 
 : 
 string 
 , 
 "status" 
 : 
 { 
 "procurementStatus" 
 : 
 enum 
 , 
 "lockTime" 
 : 
 string 
 , 
 "autoCreatedReservations" 
 : 
 [ 
 string 
 ] 
 , 
 "fulfilledCount" 
 : 
 string 
 , 
 "specificSkuProperties" 
 : 
 { 
 "sourceInstanceTemplateId" 
 : 
 string 
 } 
 , 
 "amendmentStatus" 
 : 
 enum 
 , 
 "lastKnownGoodState" 
 : 
 { 
 "futureReservationSpecs" 
 : 
 { 
 "specificSkuProperties" 
 : 
 { 
 "instanceProperties" 
 : 
 { 
 "machineType" 
 : 
 string 
 , 
 "guestAccelerators" 
 : 
 [ 
 { 
 "acceleratorType" 
 : 
 string 
 , 
 "acceleratorCount" 
 : 
 integer 
 } 
 ] 
 , 
 "minCpuPlatform" 
 : 
 string 
 , 
 "localSsds" 
 : 
 [ 
 { 
 "diskSizeGb" 
 : 
 string 
 , 
 "interface" 
 : 
 enum 
 } 
 ] 
 , 
 "maintenanceFreezeDurationHours" 
 : 
 integer 
 , 
 "locationHint" 
 : 
 string 
 , 
 "maintenanceInterval" 
 : 
 enum 
 } 
 , 
 "totalCount" 
 : 
 string 
 , 
 "sourceInstanceTemplate" 
 : 
 string 
 } 
 , 
 "timeWindow" 
 : 
 { 
 "startTime" 
 : 
 string 
 , 
 // Union field time 
can be only one of the following: 
 "endTime" 
 : 
 string 
 , 
 "duration" 
 : 
 { 
 "seconds" 
 : 
 string 
 , 
 "nanos" 
 : 
 integer 
 } 
 // End of list of possible types for union field time 
. 
 } 
 , 
 "shareSettings" 
 : 
 { 
 "shareType" 
 : 
 enum 
 , 
 "projects" 
 : 
 [ 
 string 
 ] 
 , 
 "projectMap" 
 : 
 { 
 string 
 : 
 { 
 "projectId" 
 : 
 string 
 } 
 , 
 ... 
 } 
 } 
 } 
 , 
 "procurementStatus" 
 : 
 enum 
 , 
 "namePrefix" 
 : 
 string 
 , 
 "description" 
 : 
 string 
 , 
 "lockTime" 
 : 
 string 
 , 
 "existingMatchingUsageInfo" 
 : 
 { 
 "count" 
 : 
 string 
 , 
 "timestamp" 
 : 
 string 
 } 
 } 
 , 
 "existingMatchingUsageInfo" 
 : 
 { 
 "count" 
 : 
 string 
 , 
 "timestamp" 
 : 
 string 
 } 
 } 
 , 
 "planningStatus" 
 : 
 enum 
 , 
 "autoDeleteAutoCreatedReservations" 
 : 
 boolean 
 , 
 "specificReservationRequired" 
 : 
 boolean 
 , 
 "reservationName" 
 : 
 string 
 , 
 "deploymentType" 
 : 
 enum 
 , 
 "commitmentInfo" 
 : 
 { 
 "commitmentPlan" 
 : 
 enum 
 , 
 "commitmentName" 
 : 
 string 
 , 
 "previousCommitmentTerms" 
 : 
 enum 
 } 
 , 
 "schedulingType" 
 : 
 enum 
 , 
 "reservationMode" 
 : 
 enum 
 , 
 "enableEmergentMaintenance" 
 : 
 boolean 
 , 
 // Union field type 
can be only one of the following: 
 "specificSkuProperties" 
 : 
 { 
 "instanceProperties" 
 : 
 { 
 "machineType" 
 : 
 string 
 , 
 "guestAccelerators" 
 : 
 [ 
 { 
 "acceleratorType" 
 : 
 string 
 , 
 "acceleratorCount" 
 : 
 integer 
 } 
 ] 
 , 
 "minCpuPlatform" 
 : 
 string 
 , 
 "localSsds" 
 : 
 [ 
 { 
 "diskSizeGb" 
 : 
 string 
 , 
 "interface" 
 : 
 enum 
 } 
 ] 
 , 
 "maintenanceFreezeDurationHours" 
 : 
 integer 
 , 
 "locationHint" 
 : 
 string 
 , 
 "maintenanceInterval" 
 : 
 enum 
 } 
 , 
 "totalCount" 
 : 
 string 
 , 
 "sourceInstanceTemplate" 
 : 
 string 
 } 
 , 
 "aggregateReservation" 
 : 
 { 
 "vmFamily" 
 : 
 enum 
 , 
 "reservedResources" 
 : 
 [ 
 { 
 // Union field reserved_resource 
can be only one of the following: 
 "accelerator" 
 : 
 { 
 "acceleratorCount" 
 : 
 integer 
 , 
 "acceleratorType" 
 : 
 string 
 } 
 // End of list of possible types for union field reserved_resource 
. 
 } 
 ] 
 , 
 "inUseResources" 
 : 
 [ 
 { 
 // Union field reserved_resource 
can be only one of the following: 
 "accelerator" 
 : 
 { 
 "acceleratorCount" 
 : 
 integer 
 , 
 "acceleratorType" 
 : 
 string 
 } 
 // End of list of possible types for union field reserved_resource 
. 
 } 
 ] 
 , 
 "workloadType" 
 : 
 enum 
 } 
 // End of list of possible types for union field type 
. 
 // Union field auto_delete_auto_created_reservations_time 
can be only one of 
 // the following: 
 "autoCreatedReservationsDeleteTime" 
 : 
 string 
 , 
 "autoCreatedReservationsDuration" 
 : 
 { 
 "seconds" 
 : 
 string 
 , 
 "nanos" 
 : 
 integer 
 } 
 // End of list of possible types for union field 
 // auto_delete_auto_created_reservations_time 
. 
 }
    Fields
    kind

    string

    [Output Only] Type of the resource. Always compute#futureReservation for future reservations.

    id

    string ( uint64 format)

    [Output Only] A unique identifier for this future reservation. The server defines this identifier.

    creationTimestamp

    string

    [Output Only] The creation timestamp for this future reservation in RFC3339 text format.

    zone

    string

    [Output Only] URL of the Zone where this future reservation resides.

    description

    string

    An optional description of this resource. Provide this property when you create the future reservation.

    name

    string

    The name of the resource, provided by the client when initially creating the resource. The resource name must be 1-63 characters long, and comply with RFC1035 . Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

    timeWindow

    object

    Time window for this Future Reservation.

    timeWindow.endTime

    string

    timeWindow.duration

    object

    timeWindow.duration.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

    timeWindow.duration.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.

    timeWindow.startTime

    string

    Start time of the Future Reservation. The startTime is an RFC3339 string.

    shareSettings

    object

    futureReservations.list of Projects/Folders to share with.

    shareSettings.shareType

    enum

    Type of sharing for this shared-reservation

    shareSettings.projects[]

    string

    A futureReservations.list of Project names to specify consumer projects for this shared-reservation. This is only valid when shareType's value is SPECIFIC_PROJECTS.

    shareSettings.projectMap[]

    map (key: string, value: object)

    A map of project id and project config. This is only valid when shareType's value is SPECIFIC_PROJECTS.

    shareSettings.projectMap[].projectId

    string

    The project ID, should be same as the key of this project config in the parent map.

    namePrefix

    string

    Name prefix for the reservations to be created at the time of delivery. The name prefix must comply with RFC1035 . Maximum allowed length for name prefix is 20. Automatically created reservations name format will be -date-####.

    status

    object

    [Output only] Status of the Future Reservation

    status.procurementStatus

    enum

    Current state of this Future Reservation

    status.lockTime

    string

    Time when Future Reservation would become LOCKED, after which no modifications to Future Reservation will be allowed. Applicable only after the Future Reservation is in the APPROVED state. The lockTime is an RFC3339 string. The procurementStatus will transition to PROCURING state at this time.

    status.autoCreatedReservations[]

    string

    Fully qualified urls of the automatically created reservations at startTime.

    status.fulfilledCount

    string ( int64 format)

    This count indicates the fulfilled capacity so far. This is set during "PROVISIONING" state. This count also includes capacity delivered as part of existing matching reservations.

    status.specificSkuProperties

    object

    status.specificSkuProperties.sourceInstanceTemplateId

    string

    ID of the instance template used to populate the Future Reservation properties.

    status.amendmentStatus

    enum

    [Output Only] The current status of the requested amendment.

    status.lastKnownGoodState

    object

    [Output Only] This field represents the future reservation before an amendment was requested. If the amendment is declined, the Future Reservation will be reverted to the last known good state. The last known good state is not set when updating a future reservation whose Procurement Status is DRAFTING.

    status.lastKnownGoodState.futureReservationSpecs

    object

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties

    object

    [Output Only] The previous instance related properties of the Future Reservation.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties

    object

    Properties of the SKU instances being reserved.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.machineType

    string

    Specifies type of machine (name only) which has fixed number of vCPUs and fixed amount of memory. This also includes specifying custom machine type following custom-NUMBER_OF_CPUS-AMOUNT_OF_MEMORY pattern.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.guestAccelerators[]

    object

    Specifies accelerator type and count.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.guestAccelerators[].acceleratorType

    string

    Full or partial URL of the accelerator type resource to attach to this instance. For example: projects/my-project/zones/us-central1-c/acceleratorTypes/nvidia-tesla-p100 If you are creating an instance template, specify only the accelerator name. See GPUs on Compute Engine for a full list of accelerator types.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.guestAccelerators[].acceleratorCount

    integer

    The number of the guest accelerator cards exposed to this instance.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.minCpuPlatform

    string

    Minimum cpu platform the reservation.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.localSsds[]

    object

    Specifies amount of local ssd to reserve with each instance. The type of disk is local-ssd.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.localSsds[].diskSizeGb

    string ( int64 format)

    Specifies the size of the disk in base-2 GB.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.localSsds[].interface

    enum

    Specifies the disk interface to use for attaching this disk, which is either SCSI or NVME . The default is SCSI . For performance characteristics of SCSI over NVMe, see Local SSD performance .

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.maintenanceFreezeDurationHours

    integer

    Specifies the number of hours after reservation creation where instances using the reservation won't be scheduled for maintenance.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.locationHint

    string

    An opaque location hint used to place the allocation close to other resources. This field is for use by internal tools that use the public API.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.instanceProperties.maintenanceInterval

    enum

    Specifies the frequency of planned maintenance events. The accepted values are: PERIODIC .

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.totalCount

    string ( int64 format)

    Total number of instances for which capacity assurance is requested at a future time period.

    status.lastKnownGoodState.futureReservationSpecs.specificSkuProperties.sourceInstanceTemplate

    string

    The instance template that will be used to populate the ReservedInstanceProperties of the future reservation

    status.lastKnownGoodState.futureReservationSpecs.timeWindow

    object

    [Output Only] The previous time window of the Future Reservation.

    status.lastKnownGoodState.futureReservationSpecs.timeWindow.endTime

    string

    status.lastKnownGoodState.futureReservationSpecs.timeWindow.duration

    object

    status.lastKnownGoodState.futureReservationSpecs.timeWindow.duration.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

    status.lastKnownGoodState.futureReservationSpecs.timeWindow.duration.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.

    status.lastKnownGoodState.futureReservationSpecs.timeWindow.startTime

    string

    Start time of the Future Reservation. The startTime is an RFC3339 string.

    status.lastKnownGoodState.futureReservationSpecs.shareSettings

    object

    [Output Only] The previous share settings of the Future Reservation.

    status.lastKnownGoodState.futureReservationSpecs.shareSettings.shareType

    enum

    Type of sharing for this shared-reservation

    status.lastKnownGoodState.futureReservationSpecs.shareSettings.projects[]

    string

    A futureReservations.list of Project names to specify consumer projects for this shared-reservation. This is only valid when shareType's value is SPECIFIC_PROJECTS.

    status.lastKnownGoodState.futureReservationSpecs.shareSettings.projectMap[]

    map (key: string, value: object)

    A map of project id and project config. This is only valid when shareType's value is SPECIFIC_PROJECTS.

    status.lastKnownGoodState.futureReservationSpecs.shareSettings.projectMap[].projectId

    string

    The project ID, should be same as the key of this project config in the parent map.

    status.lastKnownGoodState.procurementStatus

    enum

    [Output Only] The status of the last known good state for the Future Reservation.

    status.lastKnownGoodState.namePrefix

    string

    [Output Only] The name prefix of the Future Reservation before an amendment was requested.

    status.lastKnownGoodState.description

    string

    [Output Only] The description of the FutureReservation before an amendment was requested.

    status.lastKnownGoodState.lockTime

    string

    [Output Only] The lock time of the FutureReservation before an amendment was requested.

    status.lastKnownGoodState.existingMatchingUsageInfo

    object

    [Output Only] Represents the matching usage for the future reservation before an amendment was requested.

    status.lastKnownGoodState.existingMatchingUsageInfo.count

    string ( int64 format)

    Count to represent min(FR totalCount, matching_reserved_capacity+matching_unreserved_instances)

    status.lastKnownGoodState.existingMatchingUsageInfo.timestamp

    string

    Timestamp when the matching usage was calculated

    status.existingMatchingUsageInfo

    object

    [Output Only] Represents the existing matching usage for the future reservation.

    status.existingMatchingUsageInfo.count

    string ( int64 format)

    Count to represent min(FR totalCount, matching_reserved_capacity+matching_unreserved_instances)

    status.existingMatchingUsageInfo.timestamp

    string

    Timestamp when the matching usage was calculated

    planningStatus

    enum

    Planning state before being submitted for evaluation

    autoDeleteAutoCreatedReservations

    boolean

    Setting for enabling or disabling automatic deletion for auto-created reservation. If set to true, auto-created reservations will be deleted at Future Reservation's end time (default) or at user's defined timestamp if any of the [autoCreatedReservationsDeleteTime, autoCreatedReservationsDuration] values is specified. For keeping auto-created reservation indefinitely, this value should be set to false.

    specificReservationRequired

    boolean

    Indicates whether the auto-created reservation can be consumed by VMs with affinity for "any" reservation. If the field is set, then only VMs that target the reservation by name can consume from the delivered reservation.

    reservationName

    string

    Name of reservations where the capacity is provisioned at the time of delivery of future reservations. If the reservation with the given name does not exist already, it is created automatically at the time of Approval with INACTIVE state till specified start-time. Either provide the reservationName or a namePrefix.

    deploymentType

    enum

    Type of the deployment requested as part of future reservation.

    commitmentInfo

    object

    If not present, then FR will not deliver a new commitment or update an existing commitment.

    commitmentInfo.commitmentPlan

    enum

    Indicates if a Commitment needs to be created as part of FR delivery. If this field is not present, then no commitment needs to be created.

    commitmentInfo.commitmentName

    string

    name of the commitment where capacity is being delivered to.

    commitmentInfo.previousCommitmentTerms

    enum

    Only applicable if FR is delivering to the same reservation. If set, all parent commitments will be extended to match the end date of the plan for this commitment.

    schedulingType

    enum

    Maintenance information for this reservation

    reservationMode

    enum

    The reservation mode which determines reservation-termination behavior and expected pricing.

    enableEmergentMaintenance

    boolean

    Indicates if this group of VMs have emergent maintenance enabled.

    Union field type .

    type can be only one of the following:

    specificSkuProperties

    object

    Future Reservation configuration to indicate instance properties and total count.

    specificSkuProperties.instanceProperties

    object

    Properties of the SKU instances being reserved.

    specificSkuProperties.instanceProperties.machineType

    string

    Specifies type of machine (name only) which has fixed number of vCPUs and fixed amount of memory. This also includes specifying custom machine type following custom-NUMBER_OF_CPUS-AMOUNT_OF_MEMORY pattern.

    specificSkuProperties.instanceProperties.guestAccelerators[]

    object

    Specifies accelerator type and count.

    specificSkuProperties.instanceProperties.guestAccelerators[].acceleratorType

    string

    Full or partial URL of the accelerator type resource to attach to this instance. For example: projects/my-project/zones/us-central1-c/acceleratorTypes/nvidia-tesla-p100 If you are creating an instance template, specify only the accelerator name. See GPUs on Compute Engine for a full list of accelerator types.

    specificSkuProperties.instanceProperties.guestAccelerators[].acceleratorCount

    integer

    The number of the guest accelerator cards exposed to this instance.

    specificSkuProperties.instanceProperties.minCpuPlatform

    string

    Minimum cpu platform the reservation.

    specificSkuProperties.instanceProperties.localSsds[]

    object

    Specifies amount of local ssd to reserve with each instance. The type of disk is local-ssd.

    specificSkuProperties.instanceProperties.localSsds[].diskSizeGb

    string ( int64 format)

    Specifies the size of the disk in base-2 GB.

    specificSkuProperties.instanceProperties.localSsds[].interface

    enum

    Specifies the disk interface to use for attaching this disk, which is either SCSI or NVME . The default is SCSI . For performance characteristics of SCSI over NVMe, see Local SSD performance .

    specificSkuProperties.instanceProperties.maintenanceFreezeDurationHours

    integer

    Specifies the number of hours after reservation creation where instances using the reservation won't be scheduled for maintenance.

    specificSkuProperties.instanceProperties.locationHint

    string

    An opaque location hint used to place the allocation close to other resources. This field is for use by internal tools that use the public API.

    specificSkuProperties.instanceProperties.maintenanceInterval

    enum

    Specifies the frequency of planned maintenance events. The accepted values are: PERIODIC .

    specificSkuProperties.totalCount

    string ( int64 format)

    Total number of instances for which capacity assurance is requested at a future time period.

    specificSkuProperties.sourceInstanceTemplate

    string

    The instance template that will be used to populate the ReservedInstanceProperties of the future reservation

    aggregateReservation

    object

    Aggregate reservation details for the future reservation.

    aggregateReservation.vmFamily

    enum

    The VM family that all instances scheduled against this reservation must belong to.

    aggregateReservation.reservedResources[]

    object

    futureReservations.list of reserved resources (CPUs, memory, accelerators).

    aggregateReservation.reservedResources[].accelerator

    object

    Properties of accelerator resources in this reservation.

    aggregateReservation.reservedResources[].accelerator.acceleratorCount

    integer

    Number of accelerators of specified type.

    aggregateReservation.reservedResources[].accelerator.acceleratorType

    string

    Full or partial URL to accelerator type. e.g. "projects/{PROJECT}/zones/{ZONE}/acceleratorTypes/ct4l"

    aggregateReservation.inUseResources[]

    object

    [Output only] futureReservations.list of resources currently in use.

    aggregateReservation.inUseResources[].accelerator

    object

    Properties of accelerator resources in this reservation.

    aggregateReservation.inUseResources[].accelerator.acceleratorCount

    integer

    Number of accelerators of specified type.

    aggregateReservation.inUseResources[].accelerator.acceleratorType

    string

    Full or partial URL to accelerator type. e.g. "projects/{PROJECT}/zones/{ZONE}/acceleratorTypes/ct4l"

    aggregateReservation.workloadType

    enum

    The workload type of the instances that will target this reservation.

    Union field auto_delete_auto_created_reservations_time .

    auto_delete_auto_created_reservations_time can be only one of the following:

    autoCreatedReservationsDeleteTime

    string

    Future timestamp when the FR auto-created reservations will be deleted by Compute Engine. Format of this field must be a valid href="https://www.ietf.org/rfc/rfc3339.txt">RFC3339 value.

    autoCreatedReservationsDuration

    object

    Specifies the duration of auto-created reservations. It represents relative time to future reservation startTime when auto-created reservations will be automatically deleted by Compute Engine. Duration time unit is represented as a count of seconds and fractions of seconds at nanosecond resolution.

    autoCreatedReservationsDuration.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

    autoCreatedReservationsDuration.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.

    Authorization scopes

    Requires one of the following OAuth scopes:

    • https://www.googleapis.com/auth/compute.readonly
    • https://www.googleapis.com/auth/compute
    • https://www.googleapis.com/auth/cloud-platform

    For more information, see the Authentication Overview .

    IAM Permissions

    In addition to any permissions specified on the fields above, authorization requires one or more of the following IAM permissions:

    • compute.futureReservations.get

    To find predefined roles that contain those permissions, see Compute Engine IAM Roles .
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