"""Generated message classes for tpu version v2.

TPU API provides customers with access to Google TPU technology.
"""
# NOTE: This file is autogenerated and should not be edited by hand.

from __future__ import absolute_import

from apitools.base.protorpclite import messages as _messages
from apitools.base.py import encoding
from apitools.base.py import extra_types


package = 'tpu'


class AcceleratorConfig(_messages.Message):
  r"""A TPU accelerator configuration.

  Enums:
    TypeValueValuesEnum: Required. Type of TPU.

  Fields:
    topology: Required. Topology of TPU in chips.
    type: Required. Type of TPU.
  """

  class TypeValueValuesEnum(_messages.Enum):
    r"""Required. Type of TPU.

    Values:
      TYPE_UNSPECIFIED: Unspecified version.
      V2: TPU v2.
      V3: TPU v3.
      V4: TPU v4.
      V5LITE_POD: TPU v5lite pod.
      V5P: TPU v5p.
      V6E: TPU v6e.
    """
    TYPE_UNSPECIFIED = 0
    V2 = 1
    V3 = 2
    V4 = 3
    V5LITE_POD = 4
    V5P = 5
    V6E = 6

  topology = _messages.StringField(1)
  type = _messages.EnumField('TypeValueValuesEnum', 2)


class AcceleratorType(_messages.Message):
  r"""A accelerator type that a Node can be configured with.

  Fields:
    acceleratorConfigs: The accelerator config.
    name: The resource name.
    type: The accelerator type.
  """

  acceleratorConfigs = _messages.MessageField('AcceleratorConfig', 1, repeated=True)
  name = _messages.StringField(2)
  type = _messages.StringField(3)


class AcceptedData(_messages.Message):
  r"""Further data for the accepted state."""


class AccessConfig(_messages.Message):
  r"""An access config attached to the TPU worker.

  Fields:
    externalIp: Output only. An external IP address associated with the TPU
      worker.
  """

  externalIp = _messages.StringField(1)


class ActiveData(_messages.Message):
  r"""Further data for the active state."""


class AttachedDisk(_messages.Message):
  r"""A node-attached disk resource. Next ID: 8;

  Enums:
    ModeValueValuesEnum: The mode in which to attach this disk. If not
      specified, the default is READ_WRITE mode. Only applicable to
      data_disks.

  Fields:
    mode: The mode in which to attach this disk. If not specified, the default
      is READ_WRITE mode. Only applicable to data_disks.
    sourceDisk: Specifies the full path to an existing disk. For example:
      "projects/my-project/zones/us-central1-c/disks/my-disk".
  """

  class ModeValueValuesEnum(_messages.Enum):
    r"""The mode in which to attach this disk. If not specified, the default
    is READ_WRITE mode. Only applicable to data_disks.

    Values:
      DISK_MODE_UNSPECIFIED: The disk mode is not known/set.
      READ_WRITE: Attaches the disk in read-write mode. Only one TPU node can
        attach a disk in read-write mode at a time.
      READ_ONLY: Attaches the disk in read-only mode. Multiple TPU nodes can
        attach a disk in read-only mode at a time.
    """
    DISK_MODE_UNSPECIFIED = 0
    READ_WRITE = 1
    READ_ONLY = 2

  mode = _messages.EnumField('ModeValueValuesEnum', 1)
  sourceDisk = _messages.StringField(2)


class BootDiskConfig(_messages.Message):
  r"""Sets the boot disk configuration for the TPU node.

  Fields:
    customerEncryptionKey: Optional. Customer encryption key for boot disk.
  """

  customerEncryptionKey = _messages.MessageField('CustomerEncryptionKey', 1)


class CreatingData(_messages.Message):
  r"""Further data for the creating state."""


class CustomerEncryptionKey(_messages.Message):
  r"""Defines the customer encryption key for disk encryption.

  Fields:
    kmsKeyName: The name of the encryption key that is stored in Google Cloud
      KMS. For example: "kmsKeyName": "projects/KMS_PROJECT_ID/locations/REGIO
      N/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/cryp
      toKeyVersions/1
  """

  kmsKeyName = _messages.StringField(1)


class DeletingData(_messages.Message):
  r"""Further data for the deleting state."""


class Empty(_messages.Message):
  r"""A generic empty message that you can re-use to avoid defining duplicated
  empty messages in your APIs. A typical example is to use it as the request
  or the response type of an API method. For instance: service Foo { rpc
  Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }
  """



class FailedData(_messages.Message):
  r"""Further data for the failed state.

  Fields:
    error: Output only. The error that caused the queued resource to enter the
      FAILED state.
  """

  error = _messages.MessageField('Status', 1)


class GenerateServiceIdentityRequest(_messages.Message):
  r"""Request for GenerateServiceIdentity."""


class GenerateServiceIdentityResponse(_messages.Message):
  r"""Response for GenerateServiceIdentity.

  Fields:
    identity: ServiceIdentity that was created or retrieved.
  """

  identity = _messages.MessageField('ServiceIdentity', 1)


class GetGuestAttributesRequest(_messages.Message):
  r"""Request for GetGuestAttributes.

  Fields:
    queryPath: The guest attributes path to be queried.
    workerIds: The 0-based worker ID. If it is empty, all workers'
      GuestAttributes will be returned.
  """

  queryPath = _messages.StringField(1)
  workerIds = _messages.StringField(2, repeated=True)


class GetGuestAttributesResponse(_messages.Message):
  r"""Response for GetGuestAttributes.

  Fields:
    guestAttributes: The guest attributes for the TPU workers.
  """

  guestAttributes = _messages.MessageField('GuestAttributes', 1, repeated=True)


class Guaranteed(_messages.Message):
  r"""Guaranteed tier definition.

  Fields:
    minDuration: Optional. Defines the minimum duration of the guarantee. If
      specified, the requested resources will only be provisioned if they can
      be allocated for at least the given duration.
  """

  minDuration = _messages.StringField(1)


class GuestAttributes(_messages.Message):
  r"""A guest attributes.

  Fields:
    queryPath: The path to be queried. This can be the default namespace ('/')
      or a nested namespace ('/\/') or a specified key ('/\/\')
    queryValue: The value of the requested queried path.
  """

  queryPath = _messages.StringField(1)
  queryValue = _messages.MessageField('GuestAttributesValue', 2)


class GuestAttributesEntry(_messages.Message):
  r"""A guest attributes namespace/key/value entry.

  Fields:
    key: Key for the guest attribute entry.
    namespace: Namespace for the guest attribute entry.
    value: Value for the guest attribute entry.
  """

  key = _messages.StringField(1)
  namespace = _messages.StringField(2)
  value = _messages.StringField(3)


class GuestAttributesValue(_messages.Message):
  r"""Array of guest attribute namespace/key/value tuples.

  Fields:
    items: The list of guest attributes entries.
  """

  items = _messages.MessageField('GuestAttributesEntry', 1, repeated=True)


class Interval(_messages.Message):
  r"""Represents a time interval, encoded as a Timestamp start (inclusive) and
  a Timestamp end (exclusive). The start must be less than or equal to the
  end. When the start equals the end, the interval is empty (matches no time).
  When both start and end are unspecified, the interval matches any time.

  Fields:
    endTime: Optional. Exclusive end of the interval. If specified, a
      Timestamp matching this interval will have to be before the end.
    startTime: Optional. Inclusive start of the interval. If specified, a
      Timestamp matching this interval will have to be the same or after the
      start.
  """

  endTime = _messages.StringField(1)
  startTime = _messages.StringField(2)


class ListAcceleratorTypesResponse(_messages.Message):
  r"""Response for ListAcceleratorTypes.

  Fields:
    acceleratorTypes: The listed nodes.
    nextPageToken: The next page token or empty if none.
    unreachable: Locations that could not be reached.
  """

  acceleratorTypes = _messages.MessageField('AcceleratorType', 1, repeated=True)
  nextPageToken = _messages.StringField(2)
  unreachable = _messages.StringField(3, repeated=True)


class ListLocationsResponse(_messages.Message):
  r"""The response message for Locations.ListLocations.

  Fields:
    locations: A list of locations that matches the specified filter in the
      request.
    nextPageToken: The standard List next-page token.
  """

  locations = _messages.MessageField('Location', 1, repeated=True)
  nextPageToken = _messages.StringField(2)


class ListNodesResponse(_messages.Message):
  r"""Response for ListNodes.

  Fields:
    nextPageToken: The next page token or empty if none.
    nodes: The listed nodes.
    unreachable: Locations that could not be reached.
  """

  nextPageToken = _messages.StringField(1)
  nodes = _messages.MessageField('Node', 2, repeated=True)
  unreachable = _messages.StringField(3, repeated=True)


class ListOperationsResponse(_messages.Message):
  r"""The response message for Operations.ListOperations.

  Fields:
    nextPageToken: The standard List next-page token.
    operations: A list of operations that matches the specified filter in the
      request.
  """

  nextPageToken = _messages.StringField(1)
  operations = _messages.MessageField('Operation', 2, repeated=True)


class ListQueuedResourcesResponse(_messages.Message):
  r"""Response for ListQueuedResources.

  Fields:
    nextPageToken: The next page token or empty if none.
    queuedResources: The listed queued resources.
    unreachable: Locations that could not be reached.
  """

  nextPageToken = _messages.StringField(1)
  queuedResources = _messages.MessageField('QueuedResource', 2, repeated=True)
  unreachable = _messages.StringField(3, repeated=True)


class ListRuntimeVersionsResponse(_messages.Message):
  r"""Response for ListRuntimeVersions.

  Fields:
    nextPageToken: The next page token or empty if none.
    runtimeVersions: The listed nodes.
    unreachable: Locations that could not be reached.
  """

  nextPageToken = _messages.StringField(1)
  runtimeVersions = _messages.MessageField('RuntimeVersion', 2, repeated=True)
  unreachable = _messages.StringField(3, repeated=True)


class Location(_messages.Message):
  r"""A resource that represents a Google Cloud location.

  Messages:
    LabelsValue: Cross-service attributes for the location. For example
      {"cloud.googleapis.com/region": "us-east1"}
    MetadataValue: Service-specific metadata. For example the available
      capacity at the given location.

  Fields:
    displayName: The friendly name for this location, typically a nearby city
      name. For example, "Tokyo".
    labels: Cross-service attributes for the location. For example
      {"cloud.googleapis.com/region": "us-east1"}
    locationId: The canonical id for this location. For example: `"us-east1"`.
    metadata: Service-specific metadata. For example the available capacity at
      the given location.
    name: Resource name for the location, which may vary between
      implementations. For example: `"projects/example-project/locations/us-
      east1"`
  """

  @encoding.MapUnrecognizedFields('additionalProperties')
  class LabelsValue(_messages.Message):
    r"""Cross-service attributes for the location. For example
    {"cloud.googleapis.com/region": "us-east1"}

    Messages:
      AdditionalProperty: An additional property for a LabelsValue object.

    Fields:
      additionalProperties: Additional properties of type LabelsValue
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a LabelsValue object.

      Fields:
        key: Name of the additional property.
        value: A string attribute.
      """

      key = _messages.StringField(1)
      value = _messages.StringField(2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  @encoding.MapUnrecognizedFields('additionalProperties')
  class MetadataValue(_messages.Message):
    r"""Service-specific metadata. For example the available capacity at the
    given location.

    Messages:
      AdditionalProperty: An additional property for a MetadataValue object.

    Fields:
      additionalProperties: Properties of the object. Contains field @type
        with type URL.
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a MetadataValue object.

      Fields:
        key: Name of the additional property.
        value: A extra_types.JsonValue attribute.
      """

      key = _messages.StringField(1)
      value = _messages.MessageField('extra_types.JsonValue', 2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  displayName = _messages.StringField(1)
  labels = _messages.MessageField('LabelsValue', 2)
  locationId = _messages.StringField(3)
  metadata = _messages.MessageField('MetadataValue', 4)
  name = _messages.StringField(5)


class MultisliceParams(_messages.Message):
  r"""Parameters to specify for multislice QueuedResource requests. This
  message must be populated in case of multislice requests instead of node_id.

  Fields:
    nodeCount: Required. Number of nodes with this spec. The system will
      attempt to provision "node_count" nodes as part of the request. This
      needs to be > 1.
    nodeIdPrefix: Optional. Prefix of node_ids in case of multislice request.
      Should follow the `^[A-Za-z0-9_.~+%-]+$` regex format. If node_count = 3
      and node_id_prefix = "np", node ids of nodes created will be "np-0",
      "np-1", "np-2". If this field is not provided we use queued_resource_id
      as the node_id_prefix.
  """

  nodeCount = _messages.IntegerField(1, variant=_messages.Variant.INT32)
  nodeIdPrefix = _messages.StringField(2)


class NetworkConfig(_messages.Message):
  r"""Network related configurations.

  Fields:
    canIpForward: Allows the TPU node to send and receive packets with non-
      matching destination or source IPs. This is required if you plan to use
      the TPU workers to forward routes.
    enableExternalIps: Indicates that external IP addresses would be
      associated with the TPU workers. If set to false, the specified
      subnetwork or network should have Private Google Access enabled.
    network: The name of the network for the TPU node. It must be a
      preexisting Google Compute Engine network. If none is provided,
      "default" will be used.
    queueCount: Optional. Specifies networking queue count for TPU VM
      instance's network interface.
    subnetwork: The name of the subnetwork for the TPU node. It must be a
      preexisting Google Compute Engine subnetwork. If none is provided,
      "default" will be used.
  """

  canIpForward = _messages.BooleanField(1)
  enableExternalIps = _messages.BooleanField(2)
  network = _messages.StringField(3)
  queueCount = _messages.IntegerField(4, variant=_messages.Variant.INT32)
  subnetwork = _messages.StringField(5)


class NetworkEndpoint(_messages.Message):
  r"""A network endpoint over which a TPU worker can be reached.

  Fields:
    accessConfig: The access config for the TPU worker.
    ipAddress: The internal IP address of this network endpoint.
    port: The port of this network endpoint.
  """

  accessConfig = _messages.MessageField('AccessConfig', 1)
  ipAddress = _messages.StringField(2)
  port = _messages.IntegerField(3, variant=_messages.Variant.INT32)


class Node(_messages.Message):
  r"""A TPU instance.

  Enums:
    ApiVersionValueValuesEnum: Output only. The API version that created this
      Node.
    HealthValueValuesEnum: The health status of the TPU node.
    StateValueValuesEnum: Output only. The current state for the TPU Node.

  Messages:
    LabelsValue: Resource labels to represent user-provided metadata.
    MetadataValue: Custom metadata to apply to the TPU Node. Can set startup-
      script and shutdown-script

  Fields:
    acceleratorConfig: The AccleratorConfig for the TPU Node.
    acceleratorType: Optional. The type of hardware accelerators associated
      with this node.
    apiVersion: Output only. The API version that created this Node.
    bootDiskConfig: Optional. Boot disk configuration.
    cidrBlock: The CIDR block that the TPU node will use when selecting an IP
      address. This CIDR block must be a /29 block; the Compute Engine
      networks API forbids a smaller block, and using a larger block would be
      wasteful (a node can only consume one IP address). Errors will occur if
      the CIDR block has already been used for a currently existing TPU node,
      the CIDR block conflicts with any subnetworks in the user's provided
      network, or the provided network is peered with another network that is
      using that CIDR block.
    createTime: Output only. The time when the node was created.
    dataDisks: The additional data disks for the Node.
    description: The user-supplied description of the TPU. Maximum of 512
      characters.
    health: The health status of the TPU node.
    healthDescription: Output only. If this field is populated, it contains a
      description of why the TPU Node is unhealthy.
    id: Output only. The unique identifier for the TPU Node.
    labels: Resource labels to represent user-provided metadata.
    metadata: Custom metadata to apply to the TPU Node. Can set startup-script
      and shutdown-script
    multisliceNode: Output only. Whether the Node belongs to a Multislice
      group.
    name: Output only. Immutable. The name of the TPU.
    networkConfig: Network configurations for the TPU node. network_config and
      network_configs are mutually exclusive, you can only specify one of
      them. If both are specified, an error will be returned.
    networkConfigs: Optional. Repeated network configurations for the TPU
      node. This field is used to specify multiple networks configs for the
      TPU node. network_config and network_configs are mutually exclusive, you
      can only specify one of them. If both are specified, an error will be
      returned.
    networkEndpoints: Output only. The network endpoints where TPU workers can
      be accessed and sent work. It is recommended that runtime clients of the
      node reach out to the 0th entry in this map first.
    queuedResource: Output only. The qualified name of the QueuedResource that
      requested this Node.
    runtimeVersion: Required. The runtime version running in the Node.
    schedulingConfig: The scheduling options for this node.
    serviceAccount: The Google Cloud Platform Service Account to be used by
      the TPU node VMs. If None is specified, the default compute service
      account will be used.
    shieldedInstanceConfig: Shielded Instance options.
    state: Output only. The current state for the TPU Node.
    symptoms: Output only. The Symptoms that have occurred to the TPU Node.
    tags: Tags to apply to the TPU Node. Tags are used to identify valid
      sources or targets for network firewalls.
    upcomingMaintenance: Output only. Upcoming maintenance on this TPU node.
  """

  class ApiVersionValueValuesEnum(_messages.Enum):
    r"""Output only. The API version that created this Node.

    Values:
      API_VERSION_UNSPECIFIED: API version is unknown.
      V1_ALPHA1: TPU API V1Alpha1 version.
      V1: TPU API V1 version.
      V2_ALPHA1: TPU API V2Alpha1 version.
      V2: TPU API V2 version.
    """
    API_VERSION_UNSPECIFIED = 0
    V1_ALPHA1 = 1
    V1 = 2
    V2_ALPHA1 = 3
    V2 = 4

  class HealthValueValuesEnum(_messages.Enum):
    r"""The health status of the TPU node.

    Values:
      HEALTH_UNSPECIFIED: Health status is unknown: not initialized or failed
        to retrieve.
      HEALTHY: The resource is healthy.
      TIMEOUT: The resource is unresponsive.
      UNHEALTHY_TENSORFLOW: The in-guest ML stack is unhealthy.
      UNHEALTHY_MAINTENANCE: The node is under maintenance/priority boost
        caused rescheduling and will resume running once rescheduled.
    """
    HEALTH_UNSPECIFIED = 0
    HEALTHY = 1
    TIMEOUT = 2
    UNHEALTHY_TENSORFLOW = 3
    UNHEALTHY_MAINTENANCE = 4

  class StateValueValuesEnum(_messages.Enum):
    r"""Output only. The current state for the TPU Node.

    Values:
      STATE_UNSPECIFIED: TPU node state is not known/set.
      CREATING: TPU node is being created.
      READY: TPU node has been created.
      RESTARTING: TPU node is restarting.
      REIMAGING: TPU node is undergoing reimaging.
      DELETING: TPU node is being deleted.
      REPAIRING: TPU node is being repaired and may be unusable. Details can
        be found in the 'help_description' field.
      STOPPED: TPU node is stopped.
      STOPPING: TPU node is currently stopping.
      STARTING: TPU node is currently starting.
      PREEMPTED: TPU node has been preempted. Only applies to Preemptible TPU
        Nodes.
      TERMINATED: TPU node has been terminated due to maintenance or has
        reached the end of its life cycle (for preemptible nodes).
      HIDING: TPU node is currently hiding.
      HIDDEN: TPU node has been hidden.
      UNHIDING: TPU node is currently unhiding.
      UNKNOWN: TPU node has unknown state after a failed repair.
    """
    STATE_UNSPECIFIED = 0
    CREATING = 1
    READY = 2
    RESTARTING = 3
    REIMAGING = 4
    DELETING = 5
    REPAIRING = 6
    STOPPED = 7
    STOPPING = 8
    STARTING = 9
    PREEMPTED = 10
    TERMINATED = 11
    HIDING = 12
    HIDDEN = 13
    UNHIDING = 14
    UNKNOWN = 15

  @encoding.MapUnrecognizedFields('additionalProperties')
  class LabelsValue(_messages.Message):
    r"""Resource labels to represent user-provided metadata.

    Messages:
      AdditionalProperty: An additional property for a LabelsValue object.

    Fields:
      additionalProperties: Additional properties of type LabelsValue
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a LabelsValue object.

      Fields:
        key: Name of the additional property.
        value: A string attribute.
      """

      key = _messages.StringField(1)
      value = _messages.StringField(2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  @encoding.MapUnrecognizedFields('additionalProperties')
  class MetadataValue(_messages.Message):
    r"""Custom metadata to apply to the TPU Node. Can set startup-script and
    shutdown-script

    Messages:
      AdditionalProperty: An additional property for a MetadataValue object.

    Fields:
      additionalProperties: Additional properties of type MetadataValue
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a MetadataValue object.

      Fields:
        key: Name of the additional property.
        value: A string attribute.
      """

      key = _messages.StringField(1)
      value = _messages.StringField(2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  acceleratorConfig = _messages.MessageField('AcceleratorConfig', 1)
  acceleratorType = _messages.StringField(2)
  apiVersion = _messages.EnumField('ApiVersionValueValuesEnum', 3)
  bootDiskConfig = _messages.MessageField('BootDiskConfig', 4)
  cidrBlock = _messages.StringField(5)
  createTime = _messages.StringField(6)
  dataDisks = _messages.MessageField('AttachedDisk', 7, repeated=True)
  description = _messages.StringField(8)
  health = _messages.EnumField('HealthValueValuesEnum', 9)
  healthDescription = _messages.StringField(10)
  id = _messages.IntegerField(11)
  labels = _messages.MessageField('LabelsValue', 12)
  metadata = _messages.MessageField('MetadataValue', 13)
  multisliceNode = _messages.BooleanField(14)
  name = _messages.StringField(15)
  networkConfig = _messages.MessageField('NetworkConfig', 16)
  networkConfigs = _messages.MessageField('NetworkConfig', 17, repeated=True)
  networkEndpoints = _messages.MessageField('NetworkEndpoint', 18, repeated=True)
  queuedResource = _messages.StringField(19)
  runtimeVersion = _messages.StringField(20)
  schedulingConfig = _messages.MessageField('SchedulingConfig', 21)
  serviceAccount = _messages.MessageField('ServiceAccount', 22)
  shieldedInstanceConfig = _messages.MessageField('ShieldedInstanceConfig', 23)
  state = _messages.EnumField('StateValueValuesEnum', 24)
  symptoms = _messages.MessageField('Symptom', 25, repeated=True)
  tags = _messages.StringField(26, repeated=True)
  upcomingMaintenance = _messages.MessageField('UpcomingMaintenance', 27)


class NodeSpec(_messages.Message):
  r"""Details of the TPU node(s) being requested. Users can request either a
  single node or multiple nodes. NodeSpec provides the specification for
  node(s) to be created.

  Fields:
    multisliceParams: Optional. Fields to specify in case of multislice
      request.
    node: Required. The node.
    nodeId: Optional. The unqualified resource name. Should follow the
      `^[A-Za-z0-9_.~+%-]+$` regex format. This is only specified when
      requesting a single node. In case of multislice requests,
      multislice_params must be populated instead.
    parent: Required. The parent resource name.
  """

  multisliceParams = _messages.MessageField('MultisliceParams', 1)
  node = _messages.MessageField('Node', 2)
  nodeId = _messages.StringField(3)
  parent = _messages.StringField(4)


class Operation(_messages.Message):
  r"""This resource represents a long-running operation that is the result of
  a network API call.

  Messages:
    MetadataValue: Service-specific metadata associated with the operation. It
      typically contains progress information and common metadata such as
      create time. Some services might not provide such metadata. Any method
      that returns a long-running operation should document the metadata type,
      if any.
    ResponseValue: The normal, successful response of the operation. If the
      original method returns no data on success, such as `Delete`, the
      response is `google.protobuf.Empty`. If the original method is standard
      `Get`/`Create`/`Update`, the response should be the resource. For other
      methods, the response should have the type `XxxResponse`, where `Xxx` is
      the original method name. For example, if the original method name is
      `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.

  Fields:
    done: If the value is `false`, it means the operation is still in
      progress. If `true`, the operation is completed, and either `error` or
      `response` is available.
    error: The error result of the operation in case of failure or
      cancellation.
    metadata: Service-specific metadata associated with the operation. It
      typically contains progress information and common metadata such as
      create time. Some services might not provide such metadata. Any method
      that returns a long-running operation should document the metadata type,
      if any.
    name: The server-assigned name, which is only unique within the same
      service that originally returns it. If you use the default HTTP mapping,
      the `name` should be a resource name ending with
      `operations/{unique_id}`.
    response: The normal, successful response of the operation. If the
      original method returns no data on success, such as `Delete`, the
      response is `google.protobuf.Empty`. If the original method is standard
      `Get`/`Create`/`Update`, the response should be the resource. For other
      methods, the response should have the type `XxxResponse`, where `Xxx` is
      the original method name. For example, if the original method name is
      `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
  """

  @encoding.MapUnrecognizedFields('additionalProperties')
  class MetadataValue(_messages.Message):
    r"""Service-specific metadata associated with the operation. It typically
    contains progress information and common metadata such as create time.
    Some services might not provide such metadata. Any method that returns a
    long-running operation should document the metadata type, if any.

    Messages:
      AdditionalProperty: An additional property for a MetadataValue object.

    Fields:
      additionalProperties: Properties of the object. Contains field @type
        with type URL.
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a MetadataValue object.

      Fields:
        key: Name of the additional property.
        value: A extra_types.JsonValue attribute.
      """

      key = _messages.StringField(1)
      value = _messages.MessageField('extra_types.JsonValue', 2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  @encoding.MapUnrecognizedFields('additionalProperties')
  class ResponseValue(_messages.Message):
    r"""The normal, successful response of the operation. If the original
    method returns no data on success, such as `Delete`, the response is
    `google.protobuf.Empty`. If the original method is standard
    `Get`/`Create`/`Update`, the response should be the resource. For other
    methods, the response should have the type `XxxResponse`, where `Xxx` is
    the original method name. For example, if the original method name is
    `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.

    Messages:
      AdditionalProperty: An additional property for a ResponseValue object.

    Fields:
      additionalProperties: Properties of the object. Contains field @type
        with type URL.
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a ResponseValue object.

      Fields:
        key: Name of the additional property.
        value: A extra_types.JsonValue attribute.
      """

      key = _messages.StringField(1)
      value = _messages.MessageField('extra_types.JsonValue', 2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  done = _messages.BooleanField(1)
  error = _messages.MessageField('Status', 2)
  metadata = _messages.MessageField('MetadataValue', 3)
  name = _messages.StringField(4)
  response = _messages.MessageField('ResponseValue', 5)


class OperationMetadata(_messages.Message):
  r"""Metadata describing an Operation

  Fields:
    apiVersion: API version.
    cancelRequested: Specifies if cancellation was requested for the
      operation.
    createTime: The time the operation was created.
    endTime: The time the operation finished running.
    statusDetail: Human-readable status of the operation, if any.
    target: Target of the operation - for example
      projects/project-1/connectivityTests/test-1
    verb: Name of the verb executed by the operation.
  """

  apiVersion = _messages.StringField(1)
  cancelRequested = _messages.BooleanField(2)
  createTime = _messages.StringField(3)
  endTime = _messages.StringField(4)
  statusDetail = _messages.StringField(5)
  target = _messages.StringField(6)
  verb = _messages.StringField(7)


class ProvisioningData(_messages.Message):
  r"""Further data for the provisioning state."""


class QueuedResource(_messages.Message):
  r"""A QueuedResource represents a request for resources that will be placed
  in a queue and fulfilled when the necessary resources are available.

  Fields:
    createTime: Output only. The time when the QueuedResource was created.
    guaranteed: Optional. The Guaranteed tier
    name: Output only. Immutable. The name of the QueuedResource.
    queueingPolicy: Optional. The queueing policy of the QueuedRequest.
    reservationName: Optional. Name of the reservation in which the resource
      should be provisioned. Format:
      projects/{project}/locations/{zone}/reservations/{reservation}
    spot: Optional. The Spot tier.
    state: Output only. State of the QueuedResource request.
    tpu: Optional. Defines a TPU resource.
  """

  createTime = _messages.StringField(1)
  guaranteed = _messages.MessageField('Guaranteed', 2)
  name = _messages.StringField(3)
  queueingPolicy = _messages.MessageField('QueueingPolicy', 4)
  reservationName = _messages.StringField(5)
  spot = _messages.MessageField('Spot', 6)
  state = _messages.MessageField('QueuedResourceState', 7)
  tpu = _messages.MessageField('Tpu', 8)


class QueuedResourceState(_messages.Message):
  r"""QueuedResourceState defines the details of the QueuedResource request.

  Enums:
    StateValueValuesEnum: Output only. State of the QueuedResource request.
    StateInitiatorValueValuesEnum: Output only. The initiator of the
      QueuedResources's current state. Used to indicate whether the
      SUSPENDING/SUSPENDED state was initiated by the user or the service.

  Fields:
    acceptedData: Output only. Further data for the accepted state.
    activeData: Output only. Further data for the active state.
    creatingData: Output only. Further data for the creating state.
    deletingData: Output only. Further data for the deleting state.
    failedData: Output only. Further data for the failed state.
    provisioningData: Output only. Further data for the provisioning state.
    state: Output only. State of the QueuedResource request.
    stateInitiator: Output only. The initiator of the QueuedResources's
      current state. Used to indicate whether the SUSPENDING/SUSPENDED state
      was initiated by the user or the service.
    suspendedData: Output only. Further data for the suspended state.
    suspendingData: Output only. Further data for the suspending state.
  """

  class StateInitiatorValueValuesEnum(_messages.Enum):
    r"""Output only. The initiator of the QueuedResources's current state.
    Used to indicate whether the SUSPENDING/SUSPENDED state was initiated by
    the user or the service.

    Values:
      STATE_INITIATOR_UNSPECIFIED: The state initiator is unspecified.
      USER: The current QueuedResource state was initiated by the user.
      SERVICE: The current QueuedResource state was initiated by the service.
    """
    STATE_INITIATOR_UNSPECIFIED = 0
    USER = 1
    SERVICE = 2

  class StateValueValuesEnum(_messages.Enum):
    r"""Output only. State of the QueuedResource request.

    Values:
      STATE_UNSPECIFIED: State of the QueuedResource request is not known/set.
      CREATING: The QueuedResource request has been received. We're still
        working on determining if we will be able to honor this request.
      ACCEPTED: The QueuedResource request has passed initial
        validation/admission control and has been persisted in the queue.
      PROVISIONING: The QueuedResource request has been selected. The
        associated resources are currently being provisioned (or very soon
        will begin provisioning).
      FAILED: The request could not be completed. This may be due to some
        late-discovered problem with the request itself, or due to
        unavailability of resources within the constraints of the request
        (e.g., the 'valid until' start timing constraint expired).
      DELETING: The QueuedResource is being deleted.
      ACTIVE: The resources specified in the QueuedResource request have been
        provisioned and are ready for use by the end-user/consumer.
      SUSPENDING: The resources specified in the QueuedResource request are
        being deleted. This may have been initiated by the user, or the Cloud
        TPU service. Inspect the state data for more details.
      SUSPENDED: The resources specified in the QueuedResource request have
        been deleted.
      WAITING_FOR_RESOURCES: The QueuedResource request has passed initial
        validation and has been persisted in the queue. It will remain in this
        state until there are sufficient free resources to begin provisioning
        your request. Wait times will vary significantly depending on demand
        levels. When demand is high, not all requests can be immediately
        provisioned. If you need more reliable obtainability of TPUs consider
        purchasing a reservation. To put a limit on how long you are willing
        to wait, use [timing
        constraints](https://cloud.google.com/tpu/docs/queued-
        resources#request_a_queued_resource_before_a_specified_time).
    """
    STATE_UNSPECIFIED = 0
    CREATING = 1
    ACCEPTED = 2
    PROVISIONING = 3
    FAILED = 4
    DELETING = 5
    ACTIVE = 6
    SUSPENDING = 7
    SUSPENDED = 8
    WAITING_FOR_RESOURCES = 9

  acceptedData = _messages.MessageField('AcceptedData', 1)
  activeData = _messages.MessageField('ActiveData', 2)
  creatingData = _messages.MessageField('CreatingData', 3)
  deletingData = _messages.MessageField('DeletingData', 4)
  failedData = _messages.MessageField('FailedData', 5)
  provisioningData = _messages.MessageField('ProvisioningData', 6)
  state = _messages.EnumField('StateValueValuesEnum', 7)
  stateInitiator = _messages.EnumField('StateInitiatorValueValuesEnum', 8)
  suspendedData = _messages.MessageField('SuspendedData', 9)
  suspendingData = _messages.MessageField('SuspendingData', 10)


class QueueingPolicy(_messages.Message):
  r"""Defines the policy of the QueuedRequest.

  Fields:
    validAfterDuration: Optional. A relative time after which resources may be
      created.
    validAfterTime: Optional. An absolute time after which resources may be
      created.
    validInterval: Optional. An absolute time interval within which resources
      may be created.
    validUntilDuration: Optional. A relative time after which resources should
      not be created. If the request cannot be fulfilled by this time the
      request will be failed.
    validUntilTime: Optional. An absolute time after which resources should
      not be created. If the request cannot be fulfilled by this time the
      request will be failed.
  """

  validAfterDuration = _messages.StringField(1)
  validAfterTime = _messages.StringField(2)
  validInterval = _messages.MessageField('Interval', 3)
  validUntilDuration = _messages.StringField(4)
  validUntilTime = _messages.StringField(5)


class ResetQueuedResourceRequest(_messages.Message):
  r"""Request for ResetQueuedResource."""


class RuntimeVersion(_messages.Message):
  r"""A runtime version that a Node can be configured with.

  Fields:
    name: The resource name.
    version: The runtime version.
  """

  name = _messages.StringField(1)
  version = _messages.StringField(2)


class SchedulingConfig(_messages.Message):
  r"""Sets the scheduling options for this node.

  Fields:
    preemptible: Defines whether the node is preemptible.
    reserved: Whether the node is created under a reservation.
    spot: Optional. Defines whether the node is Spot VM.
  """

  preemptible = _messages.BooleanField(1)
  reserved = _messages.BooleanField(2)
  spot = _messages.BooleanField(3)


class ServiceAccount(_messages.Message):
  r"""A service account.

  Fields:
    email: Email address of the service account. If empty, default Compute
      service account will be used.
    scope: The list of scopes to be made available for this service account.
      If empty, access to all Cloud APIs will be allowed.
  """

  email = _messages.StringField(1)
  scope = _messages.StringField(2, repeated=True)


class ServiceIdentity(_messages.Message):
  r"""The per-product per-project service identity for Cloud TPU service.

  Fields:
    email: The email address of the service identity.
  """

  email = _messages.StringField(1)


class ShieldedInstanceConfig(_messages.Message):
  r"""A set of Shielded Instance options.

  Fields:
    enableSecureBoot: Defines whether the instance has Secure Boot enabled.
  """

  enableSecureBoot = _messages.BooleanField(1)


class Spot(_messages.Message):
  r"""Spot tier definition."""


class StandardQueryParameters(_messages.Message):
  r"""Query parameters accepted by all methods.

  Enums:
    FXgafvValueValuesEnum: V1 error format.
    AltValueValuesEnum: Data format for response.

  Fields:
    f__xgafv: V1 error format.
    access_token: OAuth access token.
    alt: Data format for response.
    callback: JSONP
    fields: Selector specifying which fields to include in a partial response.
    key: API key. Your API key identifies your project and provides you with
      API access, quota, and reports. Required unless you provide an OAuth 2.0
      token.
    oauth_token: OAuth 2.0 token for the current user.
    prettyPrint: Returns response with indentations and line breaks.
    quotaUser: Available to use for quota purposes for server-side
      applications. Can be any arbitrary string assigned to a user, but should
      not exceed 40 characters.
    trace: A tracing token of the form "token:<tokenid>" to include in api
      requests.
    uploadType: Legacy upload protocol for media (e.g. "media", "multipart").
    upload_protocol: Upload protocol for media (e.g. "raw", "multipart").
  """

  class AltValueValuesEnum(_messages.Enum):
    r"""Data format for response.

    Values:
      json: Responses with Content-Type of application/json
      media: Media download with context-dependent Content-Type
      proto: Responses with Content-Type of application/x-protobuf
    """
    json = 0
    media = 1
    proto = 2

  class FXgafvValueValuesEnum(_messages.Enum):
    r"""V1 error format.

    Values:
      _1: v1 error format
      _2: v2 error format
    """
    _1 = 0
    _2 = 1

  f__xgafv = _messages.EnumField('FXgafvValueValuesEnum', 1)
  access_token = _messages.StringField(2)
  alt = _messages.EnumField('AltValueValuesEnum', 3, default='json')
  callback = _messages.StringField(4)
  fields = _messages.StringField(5)
  key = _messages.StringField(6)
  oauth_token = _messages.StringField(7)
  prettyPrint = _messages.BooleanField(8, default=True)
  quotaUser = _messages.StringField(9)
  trace = _messages.StringField(10)
  uploadType = _messages.StringField(11)
  upload_protocol = _messages.StringField(12)


class StartNodeRequest(_messages.Message):
  r"""Request for StartNode."""


class Status(_messages.Message):
  r"""The `Status` type defines a logical error model that is suitable for
  different programming environments, including REST APIs and RPC APIs. It is
  used by [gRPC](https://github.com/grpc). Each `Status` message contains
  three pieces of data: error code, error message, and error details. You can
  find out more about this error model and how to work with it in the [API
  Design Guide](https://cloud.google.com/apis/design/errors).

  Messages:
    DetailsValueListEntry: A DetailsValueListEntry object.

  Fields:
    code: The status code, which should be an enum value of google.rpc.Code.
    details: A list of messages that carry the error details. There is a
      common set of message types for APIs to use.
    message: 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.
  """

  @encoding.MapUnrecognizedFields('additionalProperties')
  class DetailsValueListEntry(_messages.Message):
    r"""A DetailsValueListEntry object.

    Messages:
      AdditionalProperty: An additional property for a DetailsValueListEntry
        object.

    Fields:
      additionalProperties: Properties of the object. Contains field @type
        with type URL.
    """

    class AdditionalProperty(_messages.Message):
      r"""An additional property for a DetailsValueListEntry object.

      Fields:
        key: Name of the additional property.
        value: A extra_types.JsonValue attribute.
      """

      key = _messages.StringField(1)
      value = _messages.MessageField('extra_types.JsonValue', 2)

    additionalProperties = _messages.MessageField('AdditionalProperty', 1, repeated=True)

  code = _messages.IntegerField(1, variant=_messages.Variant.INT32)
  details = _messages.MessageField('DetailsValueListEntry', 2, repeated=True)
  message = _messages.StringField(3)


class StopNodeRequest(_messages.Message):
  r"""Request for StopNode."""


class SuspendedData(_messages.Message):
  r"""Further data for the suspended state."""


class SuspendingData(_messages.Message):
  r"""Further data for the suspending state."""


class Symptom(_messages.Message):
  r"""A Symptom instance.

  Enums:
    SymptomTypeValueValuesEnum: Type of the Symptom.

  Fields:
    createTime: Timestamp when the Symptom is created.
    details: Detailed information of the current Symptom.
    symptomType: Type of the Symptom.
    workerId: A string used to uniquely distinguish a worker within a TPU
      node.
  """

  class SymptomTypeValueValuesEnum(_messages.Enum):
    r"""Type of the Symptom.

    Values:
      SYMPTOM_TYPE_UNSPECIFIED: Unspecified symptom.
      LOW_MEMORY: TPU VM memory is low.
      OUT_OF_MEMORY: TPU runtime is out of memory.
      EXECUTE_TIMED_OUT: TPU runtime execution has timed out.
      MESH_BUILD_FAIL: TPU runtime fails to construct a mesh that recognizes
        each TPU device's neighbors.
      HBM_OUT_OF_MEMORY: TPU HBM is out of memory.
      PROJECT_ABUSE: Abusive behaviors have been identified on the current
        project.
    """
    SYMPTOM_TYPE_UNSPECIFIED = 0
    LOW_MEMORY = 1
    OUT_OF_MEMORY = 2
    EXECUTE_TIMED_OUT = 3
    MESH_BUILD_FAIL = 4
    HBM_OUT_OF_MEMORY = 5
    PROJECT_ABUSE = 6

  createTime = _messages.StringField(1)
  details = _messages.StringField(2)
  symptomType = _messages.EnumField('SymptomTypeValueValuesEnum', 3)
  workerId = _messages.StringField(4)


class Tpu(_messages.Message):
  r"""Details of the TPU resource(s) being requested.

  Fields:
    nodeSpec: Optional. The TPU node(s) being requested.
  """

  nodeSpec = _messages.MessageField('NodeSpec', 1, repeated=True)


class TpuProjectsLocationsAcceleratorTypesGetRequest(_messages.Message):
  r"""A TpuProjectsLocationsAcceleratorTypesGetRequest object.

  Fields:
    name: Required. The resource name.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsAcceleratorTypesListRequest(_messages.Message):
  r"""A TpuProjectsLocationsAcceleratorTypesListRequest object.

  Fields:
    filter: List filter.
    orderBy: Sort results.
    pageSize: The maximum number of items to return.
    pageToken: The next_page_token value returned from a previous List
      request, if any.
    parent: Required. The parent resource name.
  """

  filter = _messages.StringField(1)
  orderBy = _messages.StringField(2)
  pageSize = _messages.IntegerField(3, variant=_messages.Variant.INT32)
  pageToken = _messages.StringField(4)
  parent = _messages.StringField(5, required=True)


class TpuProjectsLocationsGenerateServiceIdentityRequest(_messages.Message):
  r"""A TpuProjectsLocationsGenerateServiceIdentityRequest object.

  Fields:
    generateServiceIdentityRequest: A GenerateServiceIdentityRequest resource
      to be passed as the request body.
    parent: Required. The parent resource name.
  """

  generateServiceIdentityRequest = _messages.MessageField('GenerateServiceIdentityRequest', 1)
  parent = _messages.StringField(2, required=True)


class TpuProjectsLocationsGetRequest(_messages.Message):
  r"""A TpuProjectsLocationsGetRequest object.

  Fields:
    name: Resource name for the location.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsListRequest(_messages.Message):
  r"""A TpuProjectsLocationsListRequest object.

  Fields:
    extraLocationTypes: Optional. Unless explicitly documented otherwise,
      don't use this unsupported field which is primarily intended for
      internal usage.
    filter: A filter to narrow down results to a preferred subset. The
      filtering language accepts strings like `"displayName=tokyo"`, and is
      documented in more detail in [AIP-160](https://google.aip.dev/160).
    name: The resource that owns the locations collection, if applicable.
    pageSize: The maximum number of results to return. If not set, the service
      selects a default.
    pageToken: A page token received from the `next_page_token` field in the
      response. Send that page token to receive the subsequent page.
  """

  extraLocationTypes = _messages.StringField(1, repeated=True)
  filter = _messages.StringField(2)
  name = _messages.StringField(3, required=True)
  pageSize = _messages.IntegerField(4, variant=_messages.Variant.INT32)
  pageToken = _messages.StringField(5)


class TpuProjectsLocationsNodesCreateRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesCreateRequest object.

  Fields:
    node: A Node resource to be passed as the request body.
    nodeId: The unqualified resource name.
    parent: Required. The parent resource name.
  """

  node = _messages.MessageField('Node', 1)
  nodeId = _messages.StringField(2)
  parent = _messages.StringField(3, required=True)


class TpuProjectsLocationsNodesDeleteRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesDeleteRequest object.

  Fields:
    name: Required. The resource name.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsNodesGetGuestAttributesRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesGetGuestAttributesRequest object.

  Fields:
    getGuestAttributesRequest: A GetGuestAttributesRequest resource to be
      passed as the request body.
    name: Required. The resource name.
  """

  getGuestAttributesRequest = _messages.MessageField('GetGuestAttributesRequest', 1)
  name = _messages.StringField(2, required=True)


class TpuProjectsLocationsNodesGetRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesGetRequest object.

  Fields:
    name: Required. The resource name.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsNodesListRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesListRequest object.

  Fields:
    pageSize: The maximum number of items to return.
    pageToken: The next_page_token value returned from a previous List
      request, if any.
    parent: Required. The parent resource name.
  """

  pageSize = _messages.IntegerField(1, variant=_messages.Variant.INT32)
  pageToken = _messages.StringField(2)
  parent = _messages.StringField(3, required=True)


class TpuProjectsLocationsNodesPatchRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesPatchRequest object.

  Fields:
    name: Output only. Immutable. The name of the TPU.
    node: A Node resource to be passed as the request body.
    updateMask: Required. Mask of fields from Node to update. Supported
      fields: [description, tags, labels, metadata,
      network_config.enable_external_ips].
  """

  name = _messages.StringField(1, required=True)
  node = _messages.MessageField('Node', 2)
  updateMask = _messages.StringField(3)


class TpuProjectsLocationsNodesStartRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesStartRequest object.

  Fields:
    name: Required. The resource name.
    startNodeRequest: A StartNodeRequest resource to be passed as the request
      body.
  """

  name = _messages.StringField(1, required=True)
  startNodeRequest = _messages.MessageField('StartNodeRequest', 2)


class TpuProjectsLocationsNodesStopRequest(_messages.Message):
  r"""A TpuProjectsLocationsNodesStopRequest object.

  Fields:
    name: Required. The resource name.
    stopNodeRequest: A StopNodeRequest resource to be passed as the request
      body.
  """

  name = _messages.StringField(1, required=True)
  stopNodeRequest = _messages.MessageField('StopNodeRequest', 2)


class TpuProjectsLocationsOperationsCancelRequest(_messages.Message):
  r"""A TpuProjectsLocationsOperationsCancelRequest object.

  Fields:
    name: The name of the operation resource to be cancelled.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsOperationsDeleteRequest(_messages.Message):
  r"""A TpuProjectsLocationsOperationsDeleteRequest object.

  Fields:
    name: The name of the operation resource to be deleted.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsOperationsGetRequest(_messages.Message):
  r"""A TpuProjectsLocationsOperationsGetRequest object.

  Fields:
    name: The name of the operation resource.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsOperationsListRequest(_messages.Message):
  r"""A TpuProjectsLocationsOperationsListRequest object.

  Fields:
    filter: The standard list filter.
    name: The name of the operation's parent resource.
    pageSize: The standard list page size.
    pageToken: The standard list page token.
  """

  filter = _messages.StringField(1)
  name = _messages.StringField(2, required=True)
  pageSize = _messages.IntegerField(3, variant=_messages.Variant.INT32)
  pageToken = _messages.StringField(4)


class TpuProjectsLocationsQueuedResourcesCreateRequest(_messages.Message):
  r"""A TpuProjectsLocationsQueuedResourcesCreateRequest object.

  Fields:
    parent: Required. The parent resource name.
    queuedResource: A QueuedResource resource to be passed as the request
      body.
    queuedResourceId: Optional. The unqualified resource name. Should follow
      the `^[A-Za-z0-9_.~+%-]+$` regex format.
    requestId: Optional. Idempotent request UUID.
  """

  parent = _messages.StringField(1, required=True)
  queuedResource = _messages.MessageField('QueuedResource', 2)
  queuedResourceId = _messages.StringField(3)
  requestId = _messages.StringField(4)


class TpuProjectsLocationsQueuedResourcesDeleteRequest(_messages.Message):
  r"""A TpuProjectsLocationsQueuedResourcesDeleteRequest object.

  Fields:
    force: Optional. If set to true, all running nodes belonging to this
      queued resource will be deleted first and then the queued resource will
      be deleted. Otherwise (i.e. force=false), the queued resource will only
      be deleted if its nodes have already been deleted or the queued resource
      is in the ACCEPTED, FAILED, or SUSPENDED state.
    name: Required. The resource name.
    requestId: Optional. Idempotent request UUID.
  """

  force = _messages.BooleanField(1)
  name = _messages.StringField(2, required=True)
  requestId = _messages.StringField(3)


class TpuProjectsLocationsQueuedResourcesGetRequest(_messages.Message):
  r"""A TpuProjectsLocationsQueuedResourcesGetRequest object.

  Fields:
    name: Required. The resource name.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsQueuedResourcesListRequest(_messages.Message):
  r"""A TpuProjectsLocationsQueuedResourcesListRequest object.

  Fields:
    pageSize: Optional. The maximum number of items to return.
    pageToken: Optional. The next_page_token value returned from a previous
      List request, if any.
    parent: Required. The parent resource name.
  """

  pageSize = _messages.IntegerField(1, variant=_messages.Variant.INT32)
  pageToken = _messages.StringField(2)
  parent = _messages.StringField(3, required=True)


class TpuProjectsLocationsQueuedResourcesResetRequest(_messages.Message):
  r"""A TpuProjectsLocationsQueuedResourcesResetRequest object.

  Fields:
    name: Required. The name of the queued resource.
    resetQueuedResourceRequest: A ResetQueuedResourceRequest resource to be
      passed as the request body.
  """

  name = _messages.StringField(1, required=True)
  resetQueuedResourceRequest = _messages.MessageField('ResetQueuedResourceRequest', 2)


class TpuProjectsLocationsRuntimeVersionsGetRequest(_messages.Message):
  r"""A TpuProjectsLocationsRuntimeVersionsGetRequest object.

  Fields:
    name: Required. The resource name.
  """

  name = _messages.StringField(1, required=True)


class TpuProjectsLocationsRuntimeVersionsListRequest(_messages.Message):
  r"""A TpuProjectsLocationsRuntimeVersionsListRequest object.

  Fields:
    filter: List filter.
    orderBy: Sort results.
    pageSize: The maximum number of items to return.
    pageToken: The next_page_token value returned from a previous List
      request, if any.
    parent: Required. The parent resource name.
  """

  filter = _messages.StringField(1)
  orderBy = _messages.StringField(2)
  pageSize = _messages.IntegerField(3, variant=_messages.Variant.INT32)
  pageToken = _messages.StringField(4)
  parent = _messages.StringField(5, required=True)


class UpcomingMaintenance(_messages.Message):
  r"""Upcoming Maintenance notification information.

  Enums:
    MaintenanceStatusValueValuesEnum: The status of the maintenance.
    TypeValueValuesEnum: Defines the type of maintenance.

  Fields:
    canReschedule: Indicates if the maintenance can be customer triggered.
    latestWindowStartTime: The latest time for the planned maintenance window
      to start. This timestamp value is in RFC3339 text format.
    maintenanceStatus: The status of the maintenance.
    type: Defines the type of maintenance.
    windowEndTime: The time by which the maintenance disruption will be
      completed. This timestamp value is in RFC3339 text format.
    windowStartTime: The current start time of the maintenance window. This
      timestamp value is in RFC3339 text format.
  """

  class MaintenanceStatusValueValuesEnum(_messages.Enum):
    r"""The status of the maintenance.

    Values:
      UNKNOWN: Unknown maintenance status. Do not use this value.
      PENDING: There is pending maintenance.
      ONGOING: There is ongoing maintenance on this VM.
    """
    UNKNOWN = 0
    PENDING = 1
    ONGOING = 2

  class TypeValueValuesEnum(_messages.Enum):
    r"""Defines the type of maintenance.

    Values:
      UNKNOWN_TYPE: No type specified. Do not use this value.
      SCHEDULED: Scheduled maintenance (e.g. maintenance after uptime
        guarantee is complete).
      UNSCHEDULED: Unscheduled maintenance (e.g. emergency maintenance during
        uptime guarantee).
    """
    UNKNOWN_TYPE = 0
    SCHEDULED = 1
    UNSCHEDULED = 2

  canReschedule = _messages.BooleanField(1)
  latestWindowStartTime = _messages.StringField(2)
  maintenanceStatus = _messages.EnumField('MaintenanceStatusValueValuesEnum', 3)
  type = _messages.EnumField('TypeValueValuesEnum', 4)
  windowEndTime = _messages.StringField(5)
  windowStartTime = _messages.StringField(6)


encoding.AddCustomJsonFieldMapping(
    StandardQueryParameters, 'f__xgafv', '$.xgafv')
encoding.AddCustomJsonEnumMapping(
    StandardQueryParameters.FXgafvValueValuesEnum, '_1', '1')
encoding.AddCustomJsonEnumMapping(
    StandardQueryParameters.FXgafvValueValuesEnum, '_2', '2')