// Copyright 2021 Google LLC.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated file. DO NOT EDIT.

// Package genomics provides access to the Genomics API.
//
// For product documentation, see: https://cloud.google.com/genomics
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/genomics/v1"
//   ...
//   ctx := context.Background()
//   genomicsService, err := genomics.NewService(ctx)
//
// In this example, Google Application Default Credentials are used for authentication.
//
// For information on how to create and obtain Application Default Credentials, see https://developers.google.com/identity/protocols/application-default-credentials.
//
// Other authentication options
//
// To use an API key for authentication (note: some APIs do not support API keys), use option.WithAPIKey:
//
//   genomicsService, err := genomics.NewService(ctx, option.WithAPIKey("AIza..."))
//
// To use an OAuth token (e.g., a user token obtained via a three-legged OAuth flow), use option.WithTokenSource:
//
//   config := &oauth2.Config{...}
//   // ...
//   token, err := config.Exchange(ctx, ...)
//   genomicsService, err := genomics.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package genomics // import "google.golang.org/api/genomics/v1"

import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"net/http"
	"net/url"
	"strconv"
	"strings"

	googleapi "google.golang.org/api/googleapi"
	gensupport "google.golang.org/api/internal/gensupport"
	option "google.golang.org/api/option"
	internaloption "google.golang.org/api/option/internaloption"
	htransport "google.golang.org/api/transport/http"
)

// Always reference these packages, just in case the auto-generated code
// below doesn't.
var _ = bytes.NewBuffer
var _ = strconv.Itoa
var _ = fmt.Sprintf
var _ = json.NewDecoder
var _ = io.Copy
var _ = url.Parse
var _ = gensupport.MarshalJSON
var _ = googleapi.Version
var _ = errors.New
var _ = strings.Replace
var _ = context.Canceled
var _ = internaloption.WithDefaultEndpoint

const apiId = "genomics:v1"
const apiName = "genomics"
const apiVersion = "v1"
const basePath = "https://genomics.googleapis.com/"
const mtlsBasePath = "https://genomics.mtls.googleapis.com/"

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	opts = append(opts, internaloption.WithDefaultMTLSEndpoint(mtlsBasePath))
	client, endpoint, err := htransport.NewClient(ctx, opts...)
	if err != nil {
		return nil, err
	}
	s, err := New(client)
	if err != nil {
		return nil, err
	}
	if endpoint != "" {
		s.BasePath = endpoint
	}
	return s, nil
}

// New creates a new Service. It uses the provided http.Client for requests.
//
// Deprecated: please use NewService instead.
// To provide a custom HTTP client, use option.WithHTTPClient.
// If you are using google.golang.org/api/googleapis/transport.APIKey, use option.WithAPIKey with NewService instead.
func New(client *http.Client) (*Service, error) {
	if client == nil {
		return nil, errors.New("client is nil")
	}
	s := &Service{client: client, BasePath: basePath}
	return s, nil
}

type Service struct {
	client    *http.Client
	BasePath  string // API endpoint base URL
	UserAgent string // optional additional User-Agent fragment
}

func (s *Service) userAgent() string {
	if s.UserAgent == "" {
		return googleapi.UserAgent
	}
	return googleapi.UserAgent + " " + s.UserAgent
}

// Accelerator: Carries information about an accelerator that can be
// attached to a VM.
type Accelerator struct {
	// Count: How many accelerators of this type to attach.
	Count int64 `json:"count,omitempty,string"`

	// Type: The accelerator type string (for example, "nvidia-tesla-k80").
	// Only NVIDIA GPU accelerators are currently supported. If an NVIDIA
	// GPU is attached, the required runtime libraries will be made
	// available to all containers under `/usr/local/nvidia`. The driver
	// version to install must be specified using the NVIDIA driver version
	// parameter on the virtual machine specification. Note that attaching a
	// GPU increases the worker VM startup time by a few minutes.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Count") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Count") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Accelerator) MarshalJSON() ([]byte, error) {
	type NoMethod Accelerator
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Action: Specifies a single action that runs a Docker container.
type Action struct {
	// Commands: If specified, overrides the `CMD` specified in the
	// container. If the container also has an `ENTRYPOINT` the values are
	// used as entrypoint arguments. Otherwise, they are used as a command
	// and arguments to run inside the container.
	Commands []string `json:"commands,omitempty"`

	// Credentials: If the specified image is hosted on a private registry
	// other than Google Container Registry, the credentials required to
	// pull the image must be specified here as an encrypted secret. The
	// secret must decrypt to a JSON-encoded dictionary containing both
	// `username` and `password` keys.
	Credentials *Secret `json:"credentials,omitempty"`

	// EncryptedEnvironment: The encrypted environment to pass into the
	// container. This environment is merged with values specified in the
	// google.genomics.v2alpha1.Pipeline message, overwriting any duplicate
	// values. The secret must decrypt to a JSON-encoded dictionary where
	// key-value pairs serve as environment variable names and their values.
	// The decoded environment variables can overwrite the values specified
	// by the `environment` field.
	EncryptedEnvironment *Secret `json:"encryptedEnvironment,omitempty"`

	// Entrypoint: If specified, overrides the `ENTRYPOINT` specified in the
	// container.
	Entrypoint string `json:"entrypoint,omitempty"`

	// Environment: The environment to pass into the container. This
	// environment is merged with values specified in the
	// google.genomics.v2alpha1.Pipeline message, overwriting any duplicate
	// values. In addition to the values passed here, a few other values are
	// automatically injected into the environment. These cannot be hidden
	// or overwritten. `GOOGLE_PIPELINE_FAILED` will be set to "1" if the
	// pipeline failed because an action has exited with a non-zero status
	// (and did not have the `IGNORE_EXIT_STATUS` flag set). This can be
	// used to determine if additional debug or logging actions should
	// execute. `GOOGLE_LAST_EXIT_STATUS` will be set to the exit status of
	// the last non-background action that executed. This can be used by
	// workflow engine authors to determine whether an individual action has
	// succeeded or failed.
	Environment map[string]string `json:"environment,omitempty"`

	// Flags: The set of flags to apply to this action.
	//
	// Possible values:
	//   "FLAG_UNSPECIFIED" - Unspecified flag.
	//   "IGNORE_EXIT_STATUS" - Normally, a non-zero exit status causes the
	// pipeline to fail. This flag allows execution of other actions to
	// continue instead.
	//   "RUN_IN_BACKGROUND" - This flag allows an action to continue
	// running in the background while executing subsequent actions. This is
	// useful to provide services to other actions (or to provide debugging
	// support tools like SSH servers).
	//   "ALWAYS_RUN" - By default, after an action fails, no further
	// actions are run. This flag indicates that this action must be run
	// even if the pipeline has already failed. This is useful for actions
	// that copy output files off of the VM or for debugging. Note that no
	// actions will be run if image prefetching fails.
	//   "ENABLE_FUSE" - Enable access to the FUSE device for this action.
	// Filesystems can then be mounted into disks shared with other actions.
	// The other actions do not need the `ENABLE_FUSE` flag to access the
	// mounted filesystem. This has the effect of causing the container to
	// be executed with `CAP_SYS_ADMIN` and exposes `/dev/fuse` to the
	// container, so use it only for containers you trust.
	//   "PUBLISH_EXPOSED_PORTS" - Exposes all ports specified by `EXPOSE`
	// statements in the container. To discover the host side port numbers,
	// consult the `ACTION_STARTED` event in the operation metadata.
	//   "DISABLE_IMAGE_PREFETCH" - All container images are typically
	// downloaded before any actions are executed. This helps prevent typos
	// in URIs or issues like lack of disk space from wasting large amounts
	// of compute resources. If set, this flag prevents the worker from
	// downloading the image until just before the action is executed.
	//   "DISABLE_STANDARD_ERROR_CAPTURE" - A small portion of the
	// container's standard error stream is typically captured and returned
	// inside the `ContainerStoppedEvent`. Setting this flag disables this
	// functionality.
	//   "BLOCK_EXTERNAL_NETWORK" - Prevents the container from accessing
	// the external network.
	Flags []string `json:"flags,omitempty"`

	// ImageUri: Required. The URI to pull the container image from. Note
	// that all images referenced by actions in the pipeline are pulled
	// before the first action runs. If multiple actions reference the same
	// image, it is only pulled once, ensuring that the same image is used
	// for all actions in a single pipeline. The image URI can be either a
	// complete host and image specification (e.g.,
	// quay.io/biocontainers/samtools), a library and image name (e.g.,
	// google/cloud-sdk) or a bare image name ('bash') to pull from the
	// default library. No schema is required in any of these cases. If the
	// specified image is not public, the service account specified for the
	// Virtual Machine must have access to pull the images from GCR, or
	// appropriate credentials must be specified in the
	// google.genomics.v2alpha1.Action.credentials field.
	ImageUri string `json:"imageUri,omitempty"`

	// Labels: Labels to associate with the action. This field is provided
	// to assist workflow engine authors in identifying actions (for
	// example, to indicate what sort of action they perform, such as
	// localization or debugging). They are returned in the operation
	// metadata, but are otherwise ignored.
	Labels map[string]string `json:"labels,omitempty"`

	// Mounts: A list of mounts to make available to the action. In addition
	// to the values specified here, every action has a special virtual disk
	// mounted under `/google` that contains log files and other operational
	// components. - /google/logs All logs written during the pipeline
	// execution. - /google/logs/output The combined standard output and
	// standard error of all actions run as part of the pipeline execution.
	// - /google/logs/action/*/stdout The complete contents of each
	// individual action's standard output. - /google/logs/action/*/stderr
	// The complete contents of each individual action's standard error
	// output.
	Mounts []*Mount `json:"mounts,omitempty"`

	// Name: An optional name for the container. The container hostname will
	// be set to this name, making it useful for inter-container
	// communication. The name must contain only upper and lowercase
	// alphanumeric characters and hyphens and cannot start with a hyphen.
	Name string `json:"name,omitempty"`

	// PidNamespace: An optional identifier for a PID namespace to run the
	// action inside. Multiple actions should use the same string to share a
	// namespace. If unspecified, a separate isolated namespace is used.
	PidNamespace string `json:"pidNamespace,omitempty"`

	// PortMappings: A map of containers to host port mappings for this
	// container. If the container already specifies exposed ports, use the
	// `PUBLISH_EXPOSED_PORTS` flag instead. The host port number must be
	// less than 65536. If it is zero, an unused random port is assigned. To
	// determine the resulting port number, consult the
	// `ContainerStartedEvent` in the operation metadata.
	PortMappings map[string]int64 `json:"portMappings,omitempty"`

	// Timeout: The maximum amount of time to give the action to complete.
	// If the action fails to complete before the timeout, it will be
	// terminated and the exit status will be non-zero. The pipeline will
	// continue or terminate based on the rules defined by the `ALWAYS_RUN`
	// and `IGNORE_EXIT_STATUS` flags.
	Timeout string `json:"timeout,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Commands") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Commands") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Action) MarshalJSON() ([]byte, error) {
	type NoMethod Action
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ContainerKilledEvent: An event generated when a container is forcibly
// terminated by the worker. Currently, this only occurs when the
// container outlives the timeout specified by the user.
type ContainerKilledEvent struct {
	// ActionId: The numeric ID of the action that started the container.
	ActionId int64 `json:"actionId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ActionId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ActionId") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ContainerKilledEvent) MarshalJSON() ([]byte, error) {
	type NoMethod ContainerKilledEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ContainerStartedEvent: An event generated when a container starts.
type ContainerStartedEvent struct {
	// ActionId: The numeric ID of the action that started this container.
	ActionId int64 `json:"actionId,omitempty"`

	// IpAddress: The public IP address that can be used to connect to the
	// container. This field is only populated when at least one port
	// mapping is present. If the instance was created with a private
	// address, this field will be empty even if port mappings exist.
	IpAddress string `json:"ipAddress,omitempty"`

	// PortMappings: The container-to-host port mappings installed for this
	// container. This set will contain any ports exposed using the
	// `PUBLISH_EXPOSED_PORTS` flag as well as any specified in the `Action`
	// definition.
	PortMappings map[string]int64 `json:"portMappings,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ActionId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ActionId") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ContainerStartedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod ContainerStartedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ContainerStoppedEvent: An event generated when a container exits.
type ContainerStoppedEvent struct {
	// ActionId: The numeric ID of the action that started this container.
	ActionId int64 `json:"actionId,omitempty"`

	// ExitStatus: The exit status of the container.
	ExitStatus int64 `json:"exitStatus,omitempty"`

	// Stderr: The tail end of any content written to standard error by the
	// container. If the content emits large amounts of debugging noise or
	// contains sensitive information, you can prevent the content from
	// being printed by setting the `DISABLE_STANDARD_ERROR_CAPTURE` flag.
	// Note that only a small amount of the end of the stream is captured
	// here. The entire stream is stored in the `/google/logs` directory
	// mounted into each action, and can be copied off the machine as
	// described elsewhere.
	Stderr string `json:"stderr,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ActionId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ActionId") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ContainerStoppedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod ContainerStoppedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// DelayedEvent: An event generated whenever a resource limitation or
// transient error delays execution of a pipeline that was otherwise
// ready to run.
type DelayedEvent struct {
	// Cause: A textual description of the cause of the delay. The string
	// can change without notice because it is often generated by another
	// service (such as Compute Engine).
	Cause string `json:"cause,omitempty"`

	// Metrics: If the delay was caused by a resource shortage, this field
	// lists the Compute Engine metrics that are preventing this operation
	// from running (for example, `CPUS` or `INSTANCES`). If the particular
	// metric is not known, a single `UNKNOWN` metric will be present.
	Metrics []string `json:"metrics,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cause") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Cause") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *DelayedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod DelayedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Disk: Carries information about a disk that can be attached to a VM.
// See https://cloud.google.com/compute/docs/disks/performance for more
// information about disk type, size, and performance considerations.
// Specify either `Volume` or `Disk`, but not both.
type Disk struct {
	// Name: A user-supplied name for the disk. Used when mounting the disk
	// into actions. The name must contain only upper and lowercase
	// alphanumeric characters and hyphens and cannot start with a hyphen.
	Name string `json:"name,omitempty"`

	// SizeGb: The size, in GB, of the disk to attach. If the size is not
	// specified, a default is chosen to ensure reasonable I/O performance.
	// If the disk type is specified as `local-ssd`, multiple local drives
	// are automatically combined to provide the requested size. Note,
	// however, that each physical SSD is 375GB in size, and no more than 8
	// drives can be attached to a single instance.
	SizeGb int64 `json:"sizeGb,omitempty"`

	// SourceImage: An optional image to put on the disk before attaching it
	// to the VM.
	SourceImage string `json:"sourceImage,omitempty"`

	// Type: The Compute Engine disk type. If unspecified, `pd-standard` is
	// used.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Name") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Name") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Disk) MarshalJSON() ([]byte, error) {
	type NoMethod Disk
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Event: Carries information about events that occur during pipeline
// execution.
type Event struct {
	// Description: A human-readable description of the event. Note that
	// these strings can change at any time without notice. Any application
	// logic must use the information in the `details` field.
	Description string `json:"description,omitempty"`

	// Details: Machine-readable details about the event.
	Details googleapi.RawMessage `json:"details,omitempty"`

	// Timestamp: The time at which the event occurred.
	Timestamp string `json:"timestamp,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Description") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Description") to include
	// in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Event) MarshalJSON() ([]byte, error) {
	type NoMethod Event
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ExistingDisk: Configuration for an existing disk to be attached to
// the VM.
type ExistingDisk struct {
	// Disk: If `disk` contains slashes, the Cloud Life Sciences API assumes
	// that it is a complete URL for the disk. If `disk` does not contain
	// slashes, the Cloud Life Sciences API assumes that the disk is a zonal
	// disk and a URL will be generated of the form `zones//disks/`, where
	// `` is the zone in which the instance is allocated. The disk must be
	// ext4 formatted. If all `Mount` references to this disk have the
	// `read_only` flag set to true, the disk will be attached in
	// `read-only` mode and can be shared with other instances. Otherwise,
	// the disk will be available for writing but cannot be shared.
	Disk string `json:"disk,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Disk") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Disk") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ExistingDisk) MarshalJSON() ([]byte, error) {
	type NoMethod ExistingDisk
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// FailedEvent: An event generated when the execution of a pipeline has
// failed. Note that other events can continue to occur after this
// event.
type FailedEvent struct {
	// Cause: The human-readable description of the cause of the failure.
	Cause string `json:"cause,omitempty"`

	// Code: The Google standard error code that best describes this
	// failure.
	//
	// Possible values:
	//   "OK" - Not an error; returned on success HTTP Mapping: 200 OK
	//   "CANCELLED" - The operation was cancelled, typically by the caller.
	// HTTP Mapping: 499 Client Closed Request
	//   "UNKNOWN" - Unknown error. For example, this error may be returned
	// when a `Status` value received from another address space belongs to
	// an error space that is not known in this address space. Also errors
	// raised by APIs that do not return enough error information may be
	// converted to this error. HTTP Mapping: 500 Internal Server Error
	//   "INVALID_ARGUMENT" - The client specified an invalid argument. Note
	// that this differs from `FAILED_PRECONDITION`. `INVALID_ARGUMENT`
	// indicates arguments that are problematic regardless of the state of
	// the system (e.g., a malformed file name). HTTP Mapping: 400 Bad
	// Request
	//   "DEADLINE_EXCEEDED" - The deadline expired before the operation
	// could complete. For operations that change the state of the system,
	// this error may be returned even if the operation has completed
	// successfully. For example, a successful response from a server could
	// have been delayed long enough for the deadline to expire. HTTP
	// Mapping: 504 Gateway Timeout
	//   "NOT_FOUND" - Some requested entity (e.g., file or directory) was
	// not found. Note to server developers: if a request is denied for an
	// entire class of users, such as gradual feature rollout or
	// undocumented allowlist, `NOT_FOUND` may be used. If a request is
	// denied for some users within a class of users, such as user-based
	// access control, `PERMISSION_DENIED` must be used. HTTP Mapping: 404
	// Not Found
	//   "ALREADY_EXISTS" - The entity that a client attempted to create
	// (e.g., file or directory) already exists. HTTP Mapping: 409 Conflict
	//   "PERMISSION_DENIED" - The caller does not have permission to
	// execute the specified operation. `PERMISSION_DENIED` must not be used
	// for rejections caused by exhausting some resource (use
	// `RESOURCE_EXHAUSTED` instead for those errors). `PERMISSION_DENIED`
	// must not be used if the caller can not be identified (use
	// `UNAUTHENTICATED` instead for those errors). This error code does not
	// imply the request is valid or the requested entity exists or
	// satisfies other pre-conditions. HTTP Mapping: 403 Forbidden
	//   "UNAUTHENTICATED" - The request does not have valid authentication
	// credentials for the operation. HTTP Mapping: 401 Unauthorized
	//   "RESOURCE_EXHAUSTED" - Some resource has been exhausted, perhaps a
	// per-user quota, or perhaps the entire file system is out of space.
	// HTTP Mapping: 429 Too Many Requests
	//   "FAILED_PRECONDITION" - The operation was rejected because the
	// system is not in a state required for the operation's execution. For
	// example, the directory to be deleted is non-empty, an rmdir operation
	// is applied to a non-directory, etc. Service implementors can use the
	// following guidelines to decide between `FAILED_PRECONDITION`,
	// `ABORTED`, and `UNAVAILABLE`: (a) Use `UNAVAILABLE` if the client can
	// retry just the failing call. (b) Use `ABORTED` if the client should
	// retry at a higher level. For example, when a client-specified
	// test-and-set fails, indicating the client should restart a
	// read-modify-write sequence. (c) Use `FAILED_PRECONDITION` if the
	// client should not retry until the system state has been explicitly
	// fixed. For example, if an "rmdir" fails because the directory is
	// non-empty, `FAILED_PRECONDITION` should be returned since the client
	// should not retry unless the files are deleted from the directory.
	// HTTP Mapping: 400 Bad Request
	//   "ABORTED" - The operation was aborted, typically due to a
	// concurrency issue such as a sequencer check failure or transaction
	// abort. See the guidelines above for deciding between
	// `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`. HTTP Mapping:
	// 409 Conflict
	//   "OUT_OF_RANGE" - The operation was attempted past the valid range.
	// E.g., seeking or reading past end-of-file. Unlike `INVALID_ARGUMENT`,
	// this error indicates a problem that may be fixed if the system state
	// changes. For example, a 32-bit file system will generate
	// `INVALID_ARGUMENT` if asked to read at an offset that is not in the
	// range [0,2^32-1], but it will generate `OUT_OF_RANGE` if asked to
	// read from an offset past the current file size. There is a fair bit
	// of overlap between `FAILED_PRECONDITION` and `OUT_OF_RANGE`. We
	// recommend using `OUT_OF_RANGE` (the more specific error) when it
	// applies so that callers who are iterating through a space can easily
	// look for an `OUT_OF_RANGE` error to detect when they are done. HTTP
	// Mapping: 400 Bad Request
	//   "UNIMPLEMENTED" - The operation is not implemented or is not
	// supported/enabled in this service. HTTP Mapping: 501 Not Implemented
	//   "INTERNAL" - Internal errors. This means that some invariants
	// expected by the underlying system have been broken. This error code
	// is reserved for serious errors. HTTP Mapping: 500 Internal Server
	// Error
	//   "UNAVAILABLE" - The service is currently unavailable. This is most
	// likely a transient condition, which can be corrected by retrying with
	// a backoff. Note that it is not always safe to retry non-idempotent
	// operations. See the guidelines above for deciding between
	// `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`. HTTP Mapping:
	// 503 Service Unavailable
	//   "DATA_LOSS" - Unrecoverable data loss or corruption. HTTP Mapping:
	// 500 Internal Server Error
	Code string `json:"code,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cause") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Cause") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *FailedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod FailedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Metadata: Carries information about the pipeline execution that is
// returned in the long running operation's metadata field.
type Metadata struct {
	// CreateTime: The time at which the operation was created by the API.
	CreateTime string `json:"createTime,omitempty"`

	// EndTime: The time at which execution was completed and resources were
	// cleaned up.
	EndTime string `json:"endTime,omitempty"`

	// Events: The list of events that have happened so far during the
	// execution of this operation.
	Events []*Event `json:"events,omitempty"`

	// Labels: The user-defined labels associated with this operation.
	Labels map[string]string `json:"labels,omitempty"`

	// Pipeline: The pipeline this operation represents.
	Pipeline *Pipeline `json:"pipeline,omitempty"`

	// StartTime: The first time at which resources were allocated to
	// execute the pipeline.
	StartTime string `json:"startTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "CreateTime") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Metadata) MarshalJSON() ([]byte, error) {
	type NoMethod Metadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Mount: Carries information about a particular disk mount inside a
// container.
type Mount struct {
	// Disk: The name of the disk to mount, as specified in the resources
	// section.
	Disk string `json:"disk,omitempty"`

	// Path: The path to mount the disk inside the container.
	Path string `json:"path,omitempty"`

	// ReadOnly: If true, the disk is mounted read-only inside the
	// container.
	ReadOnly bool `json:"readOnly,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Disk") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Disk") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Mount) MarshalJSON() ([]byte, error) {
	type NoMethod Mount
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// NFSMount: Configuration for an `NFSMount` to be attached to the VM.
type NFSMount struct {
	// Target: A target NFS mount. The target must be specified as
	// `address:/mount".
	Target string `json:"target,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Target") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Target") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *NFSMount) MarshalJSON() ([]byte, error) {
	type NoMethod NFSMount
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Network: VM networking options.
type Network struct {
	// Name: The network name to attach the VM's network interface to. The
	// value will be prefixed with `global/networks/` unless it contains a
	// `/`, in which case it is assumed to be a fully specified network
	// resource URL. If unspecified, the global default network is used.
	Name string `json:"name,omitempty"`

	// Subnetwork: If the specified network is configured for custom subnet
	// creation, the name of the subnetwork to attach the instance to must
	// be specified here. The value is prefixed with
	// `regions/*/subnetworks/` unless it contains a `/`, in which case it
	// is assumed to be a fully specified subnetwork resource URL. If the
	// `*` character appears in the value, it is replaced with the region
	// that the virtual machine has been allocated in.
	Subnetwork string `json:"subnetwork,omitempty"`

	// UsePrivateAddress: If set to true, do not attach a public IP address
	// to the VM. Note that without a public IP address, additional
	// configuration is required to allow the VM to access Google services.
	// See https://cloud.google.com/vpc/docs/configure-private-google-access
	// for more information.
	UsePrivateAddress bool `json:"usePrivateAddress,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Name") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Name") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Network) MarshalJSON() ([]byte, error) {
	type NoMethod Network
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// PersistentDisk: Configuration for a persistent disk to be attached to
// the VM. See https://cloud.google.com/compute/docs/disks/performance
// for more information about disk type, size, and performance
// considerations.
type PersistentDisk struct {
	// SizeGb: The size, in GB, of the disk to attach. If the size is not
	// specified, a default is chosen to ensure reasonable I/O performance.
	// If the disk type is specified as `local-ssd`, multiple local drives
	// are automatically combined to provide the requested size. Note,
	// however, that each physical SSD is 375GB in size, and no more than 8
	// drives can be attached to a single instance.
	SizeGb int64 `json:"sizeGb,omitempty"`

	// SourceImage: An image to put on the disk before attaching it to the
	// VM.
	SourceImage string `json:"sourceImage,omitempty"`

	// Type: The Compute Engine disk type. If unspecified, `pd-standard` is
	// used.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "SizeGb") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "SizeGb") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *PersistentDisk) MarshalJSON() ([]byte, error) {
	type NoMethod PersistentDisk
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Pipeline: Specifies a series of actions to execute, expressed as
// Docker containers.
type Pipeline struct {
	// Actions: The list of actions to execute, in the order they are
	// specified.
	Actions []*Action `json:"actions,omitempty"`

	// EncryptedEnvironment: The encrypted environment to pass into every
	// action. Each action can also specify its own encrypted environment.
	// The secret must decrypt to a JSON-encoded dictionary where key-value
	// pairs serve as environment variable names and their values. The
	// decoded environment variables can overwrite the values specified by
	// the `environment` field.
	EncryptedEnvironment *Secret `json:"encryptedEnvironment,omitempty"`

	// Environment: The environment to pass into every action. Each action
	// can also specify additional environment variables but cannot delete
	// an entry from this map (though they can overwrite it with a different
	// value).
	Environment map[string]string `json:"environment,omitempty"`

	// Resources: The resources required for execution.
	Resources *Resources `json:"resources,omitempty"`

	// Timeout: The maximum amount of time to give the pipeline to complete.
	// This includes the time spent waiting for a worker to be allocated. If
	// the pipeline fails to complete before the timeout, it will be
	// cancelled and the error code will be set to DEADLINE_EXCEEDED. If
	// unspecified, it will default to 7 days.
	Timeout string `json:"timeout,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Actions") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Actions") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Pipeline) MarshalJSON() ([]byte, error) {
	type NoMethod Pipeline
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// PullStartedEvent: An event generated when the worker starts pulling
// an image.
type PullStartedEvent struct {
	// ImageUri: The URI of the image that was pulled.
	ImageUri string `json:"imageUri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ImageUri") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ImageUri") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *PullStartedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod PullStartedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// PullStoppedEvent: An event generated when the worker stops pulling an
// image.
type PullStoppedEvent struct {
	// ImageUri: The URI of the image that was pulled.
	ImageUri string `json:"imageUri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ImageUri") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ImageUri") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *PullStoppedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod PullStoppedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Resources: The system resources for the pipeline run. At least one
// zone or region must be specified or the pipeline run will fail.
type Resources struct {
	// ProjectId: The project ID to allocate resources in.
	ProjectId string `json:"projectId,omitempty"`

	// Regions: The list of regions allowed for VM allocation. If set, the
	// `zones` field must not be set.
	Regions []string `json:"regions,omitempty"`

	// VirtualMachine: The virtual machine specification.
	VirtualMachine *VirtualMachine `json:"virtualMachine,omitempty"`

	// Zones: The list of zones allowed for VM allocation. If set, the
	// `regions` field must not be set.
	Zones []string `json:"zones,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ProjectId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ProjectId") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Resources) MarshalJSON() ([]byte, error) {
	type NoMethod Resources
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// RunPipelineResponse: The response to the RunPipeline method, returned
// in the operation's result field on success.
type RunPipelineResponse struct {
}

// Secret: Holds encrypted information that is only decrypted and stored
// in RAM by the worker VM when running the pipeline.
type Secret struct {
	// CipherText: The value of the cipherText response from the `encrypt`
	// method. This field is intentionally unaudited.
	CipherText string `json:"cipherText,omitempty"`

	// KeyName: The name of the Cloud KMS key that will be used to decrypt
	// the secret value. The VM service account must have the required
	// permissions and authentication scopes to invoke the `decrypt` method
	// on the specified key.
	KeyName string `json:"keyName,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CipherText") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "CipherText") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Secret) MarshalJSON() ([]byte, error) {
	type NoMethod Secret
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ServiceAccount: Carries information about a Google Cloud service
// account.
type ServiceAccount struct {
	// Email: Email address of the service account. If not specified, the
	// default Compute Engine service account for the project will be used.
	Email string `json:"email,omitempty"`

	// Scopes: List of scopes to be enabled for this service account on the
	// VM, in addition to the cloud-platform API scope that will be added by
	// default.
	Scopes []string `json:"scopes,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Email") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Email") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ServiceAccount) MarshalJSON() ([]byte, error) {
	type NoMethod ServiceAccount
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// UnexpectedExitStatusEvent: An event generated when the execution of a
// container results in a non-zero exit status that was not otherwise
// ignored. Execution will continue, but only actions that are flagged
// as `ALWAYS_RUN` will be executed. Other actions will be skipped.
type UnexpectedExitStatusEvent struct {
	// ActionId: The numeric ID of the action that started the container.
	ActionId int64 `json:"actionId,omitempty"`

	// ExitStatus: The exit status of the container.
	ExitStatus int64 `json:"exitStatus,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ActionId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ActionId") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *UnexpectedExitStatusEvent) MarshalJSON() ([]byte, error) {
	type NoMethod UnexpectedExitStatusEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// VirtualMachine: Carries information about a Compute Engine VM
// resource.
type VirtualMachine struct {
	// Accelerators: The list of accelerators to attach to the VM.
	Accelerators []*Accelerator `json:"accelerators,omitempty"`

	// BootDiskSizeGb: The size of the boot disk, in GB. The boot disk must
	// be large enough to accommodate all of the Docker images from each
	// action in the pipeline at the same time. If not specified, a small
	// but reasonable default value is used.
	BootDiskSizeGb int64 `json:"bootDiskSizeGb,omitempty"`

	// BootImage: The host operating system image to use. Currently, only
	// Container-Optimized OS images can be used. The default value is
	// `projects/cos-cloud/global/images/family/cos-stable`, which selects
	// the latest stable release of Container-Optimized OS. This option is
	// provided to allow testing against the beta release of the operating
	// system to ensure that the new version does not interact negatively
	// with production pipelines. To test a pipeline against the beta
	// release of Container-Optimized OS, use the value
	// `projects/cos-cloud/global/images/family/cos-beta`.
	BootImage string `json:"bootImage,omitempty"`

	// CpuPlatform: The CPU platform to request. An instance based on a
	// newer platform can be allocated, but never one with fewer
	// capabilities. The value of this parameter must be a valid Compute
	// Engine CPU platform name (such as "Intel Skylake"). This parameter is
	// only useful for carefully optimized work loads where the CPU platform
	// has a significant impact. For more information about the effect of
	// this parameter, see
	// https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform.
	CpuPlatform string `json:"cpuPlatform,omitempty"`

	// Disks: The list of disks to create and attach to the VM. Specify
	// either the `volumes[]` field or the `disks[]` field, but not both.
	Disks []*Disk `json:"disks,omitempty"`

	// DockerCacheImages: The Compute Engine Disk Images to use as a Docker
	// cache. The disks will be mounted into the Docker folder in a way that
	// the images present in the cache will not need to be pulled. The
	// digests of the cached images must match those of the tags used or the
	// latest version will still be pulled. The root directory of the ext4
	// image must contain `image` and `overlay2` directories copied from the
	// Docker directory of a VM where the desired Docker images have already
	// been pulled. Any images pulled that are not cached will be stored on
	// the first cache disk instead of the boot disk. Only a single image is
	// supported.
	DockerCacheImages []string `json:"dockerCacheImages,omitempty"`

	// EnableStackdriverMonitoring: Whether Stackdriver monitoring should be
	// enabled on the VM.
	EnableStackdriverMonitoring bool `json:"enableStackdriverMonitoring,omitempty"`

	// Labels: Optional set of labels to apply to the VM and any attached
	// disk resources. These labels must adhere to the name and value
	// restrictions
	// (https://cloud.google.com/compute/docs/labeling-resources) on VM
	// labels imposed by Compute Engine. Labels keys with the prefix
	// 'google-' are reserved for use by Google. Labels applied at creation
	// time to the VM. Applied on a best-effort basis to attached disk
	// resources shortly after VM creation.
	Labels map[string]string `json:"labels,omitempty"`

	// MachineType: Required. The machine type of the virtual machine to
	// create. Must be the short name of a standard machine type (such as
	// "n1-standard-1") or a custom machine type (such as "custom-1-4096",
	// where "1" indicates the number of vCPUs and "4096" indicates the
	// memory in MB). See Creating an instance with a custom machine type
	// (https://cloud.google.com/compute/docs/instances/creating-instance-with-custom-machine-type#create)
	// for more specifications on creating a custom machine type.
	MachineType string `json:"machineType,omitempty"`

	// Network: The VM network configuration.
	Network *Network `json:"network,omitempty"`

	// NvidiaDriverVersion: The NVIDIA driver version to use when attaching
	// an NVIDIA GPU accelerator. The version specified here must be
	// compatible with the GPU libraries contained in the container being
	// executed, and must be one of the drivers hosted in the
	// `nvidia-drivers-us-public` bucket on Google Cloud Storage.
	NvidiaDriverVersion string `json:"nvidiaDriverVersion,omitempty"`

	// Preemptible: If true, allocate a preemptible VM.
	Preemptible bool `json:"preemptible,omitempty"`

	// ServiceAccount: The service account to install on the VM. This
	// account does not need any permissions other than those required by
	// the pipeline.
	ServiceAccount *ServiceAccount `json:"serviceAccount,omitempty"`

	// Volumes: The list of disks and other storage to create or attach to
	// the VM. Specify either the `volumes[]` field or the `disks[]` field,
	// but not both.
	Volumes []*Volume `json:"volumes,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Accelerators") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Accelerators") to include
	// in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *VirtualMachine) MarshalJSON() ([]byte, error) {
	type NoMethod VirtualMachine
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Volume: Carries information about storage that can be attached to a
// VM. Specify either `Volume` or `Disk`, but not both.
type Volume struct {
	// ExistingDisk: Configuration for a existing disk.
	ExistingDisk *ExistingDisk `json:"existingDisk,omitempty"`

	// NfsMount: Configuration for an NFS mount.
	NfsMount *NFSMount `json:"nfsMount,omitempty"`

	// PersistentDisk: Configuration for a persistent disk.
	PersistentDisk *PersistentDisk `json:"persistentDisk,omitempty"`

	// Volume: A user-supplied name for the volume. Used when mounting the
	// volume into `Actions`. The name must contain only upper and lowercase
	// alphanumeric characters and hyphens and cannot start with a hyphen.
	Volume string `json:"volume,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ExistingDisk") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ExistingDisk") to include
	// in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Volume) MarshalJSON() ([]byte, error) {
	type NoMethod Volume
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// WorkerAssignedEvent: An event generated after a worker VM has been
// assigned to run the pipeline.
type WorkerAssignedEvent struct {
	// Instance: The worker's instance name.
	Instance string `json:"instance,omitempty"`

	// MachineType: The machine type that was assigned for the worker.
	MachineType string `json:"machineType,omitempty"`

	// Zone: The zone the worker is running in.
	Zone string `json:"zone,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Instance") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Instance") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *WorkerAssignedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod WorkerAssignedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// WorkerReleasedEvent: An event generated when the worker VM that was
// assigned to the pipeline has been released (deleted).
type WorkerReleasedEvent struct {
	// Instance: The worker's instance name.
	Instance string `json:"instance,omitempty"`

	// Zone: The zone the worker was running in.
	Zone string `json:"zone,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Instance") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Instance") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *WorkerReleasedEvent) MarshalJSON() ([]byte, error) {
	type NoMethod WorkerReleasedEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}