/// <reference types="node" />
import * as gax from 'google-gax';
import { Callback, CallOptions, Descriptors, ClientOptions, LROperation, PaginationCallback } from 'google-gax';
import { Transform } from 'stream';
import * as protos from '../../protos/protos';
/**
 *  The Instances API.
 * @class
 * @memberof v1
 */
export declare class InstancesClient {
    private _terminated;
    private _opts;
    private _providedCustomServicePath;
    private _gaxModule;
    private _gaxGrpc;
    private _protos;
    private _defaults;
    auth: gax.GoogleAuth;
    descriptors: Descriptors;
    warn: (code: string, message: string, warnType?: string) => void;
    innerApiCalls: {
        [name: string]: Function;
    };
    instancesStub?: Promise<{
        [name: string]: Function;
    }>;
    /**
     * Construct an instance of InstancesClient.
     *
     * @param {object} [options] - The configuration object.
     * The options accepted by the constructor are described in detail
     * in [this document](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#creating-the-client-instance).
     * The common options are:
     * @param {object} [options.credentials] - Credentials object.
     * @param {string} [options.credentials.client_email]
     * @param {string} [options.credentials.private_key]
     * @param {string} [options.email] - Account email address. Required when
     *     using a .pem or .p12 keyFilename.
     * @param {string} [options.keyFilename] - Full path to the a .json, .pem, or
     *     .p12 key downloaded from the Google Developers Console. If you provide
     *     a path to a JSON file, the projectId option below is not necessary.
     *     NOTE: .pem and .p12 require you to specify options.email as well.
     * @param {number} [options.port] - The port on which to connect to
     *     the remote host.
     * @param {string} [options.projectId] - The project ID from the Google
     *     Developer's Console, e.g. 'grape-spaceship-123'. We will also check
     *     the environment variable GCLOUD_PROJECT for your project ID. If your
     *     app is running in an environment which supports
     *     {@link https://developers.google.com/identity/protocols/application-default-credentials Application Default Credentials},
     *     your project ID will be detected automatically.
     * @param {string} [options.apiEndpoint] - The domain name of the
     *     API remote host.
     * @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
     *     Follows the structure of {@link gapicConfig}.
     * @param {boolean} [options.fallback] - Use HTTP fallback mode.
     *     In fallback mode, a special browser-compatible transport implementation is used
     *     instead of gRPC transport. In browser context (if the `window` object is defined)
     *     the fallback mode is enabled automatically; set `options.fallback` to `false`
     *     if you need to override this behavior.
     */
    constructor(opts?: ClientOptions);
    /**
     * Initialize the client.
     * Performs asynchronous operations (such as authentication) and prepares the client.
     * This function will be called automatically when any class method is called for the
     * first time, but if you need to initialize it before calling an actual method,
     * feel free to call initialize() directly.
     *
     * You can await on this method if you want to make sure the client is initialized.
     *
     * @returns {Promise} A promise that resolves to an authenticated service stub.
     */
    initialize(): Promise<{
        [name: string]: Function;
    }>;
    /**
     * The DNS address for this API service.
     * @returns {string} The DNS address for this service.
     */
    static get servicePath(): string;
    /**
     * The DNS address for this API service - same as servicePath(),
     * exists for compatibility reasons.
     * @returns {string} The DNS address for this service.
     */
    static get apiEndpoint(): string;
    /**
     * The port for this API service.
     * @returns {number} The default port for this service.
     */
    static get port(): number;
    /**
     * The scopes needed to make gRPC calls for every method defined
     * in this service.
     * @returns {string[]} List of default scopes.
     */
    static get scopes(): string[];
    getProjectId(): Promise<string>;
    getProjectId(callback: Callback<string, undefined, undefined>): void;
    addAccessConfig(request?: protos.google.cloud.compute.v1.IAddAccessConfigInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    addAccessConfig(request: protos.google.cloud.compute.v1.IAddAccessConfigInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IAddAccessConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    addAccessConfig(request: protos.google.cloud.compute.v1.IAddAccessConfigInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IAddAccessConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    addResourcePolicies(request?: protos.google.cloud.compute.v1.IAddResourcePoliciesInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    addResourcePolicies(request: protos.google.cloud.compute.v1.IAddResourcePoliciesInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IAddResourcePoliciesInstanceRequest | null | undefined, {} | null | undefined>): void;
    addResourcePolicies(request: protos.google.cloud.compute.v1.IAddResourcePoliciesInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IAddResourcePoliciesInstanceRequest | null | undefined, {} | null | undefined>): void;
    attachDisk(request?: protos.google.cloud.compute.v1.IAttachDiskInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    attachDisk(request: protos.google.cloud.compute.v1.IAttachDiskInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IAttachDiskInstanceRequest | null | undefined, {} | null | undefined>): void;
    attachDisk(request: protos.google.cloud.compute.v1.IAttachDiskInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IAttachDiskInstanceRequest | null | undefined, {} | null | undefined>): void;
    bulkInsert(request?: protos.google.cloud.compute.v1.IBulkInsertInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    bulkInsert(request: protos.google.cloud.compute.v1.IBulkInsertInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IBulkInsertInstanceRequest | null | undefined, {} | null | undefined>): void;
    bulkInsert(request: protos.google.cloud.compute.v1.IBulkInsertInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IBulkInsertInstanceRequest | null | undefined, {} | null | undefined>): void;
    delete(request?: protos.google.cloud.compute.v1.IDeleteInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    delete(request: protos.google.cloud.compute.v1.IDeleteInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteInstanceRequest | null | undefined, {} | null | undefined>): void;
    delete(request: protos.google.cloud.compute.v1.IDeleteInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteInstanceRequest | null | undefined, {} | null | undefined>): void;
    deleteAccessConfig(request?: protos.google.cloud.compute.v1.IDeleteAccessConfigInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    deleteAccessConfig(request: protos.google.cloud.compute.v1.IDeleteAccessConfigInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteAccessConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    deleteAccessConfig(request: protos.google.cloud.compute.v1.IDeleteAccessConfigInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteAccessConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    detachDisk(request?: protos.google.cloud.compute.v1.IDetachDiskInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    detachDisk(request: protos.google.cloud.compute.v1.IDetachDiskInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDetachDiskInstanceRequest | null | undefined, {} | null | undefined>): void;
    detachDisk(request: protos.google.cloud.compute.v1.IDetachDiskInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDetachDiskInstanceRequest | null | undefined, {} | null | undefined>): void;
    get(request?: protos.google.cloud.compute.v1.IGetInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IInstance,
        protos.google.cloud.compute.v1.IGetInstanceRequest | undefined,
        {} | undefined
    ]>;
    get(request: protos.google.cloud.compute.v1.IGetInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IInstance, protos.google.cloud.compute.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>): void;
    get(request: protos.google.cloud.compute.v1.IGetInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IInstance, protos.google.cloud.compute.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>): void;
    getEffectiveFirewalls(request?: protos.google.cloud.compute.v1.IGetEffectiveFirewallsInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IInstancesGetEffectiveFirewallsResponse,
        (protos.google.cloud.compute.v1.IGetEffectiveFirewallsInstanceRequest | undefined),
        {} | undefined
    ]>;
    getEffectiveFirewalls(request: protos.google.cloud.compute.v1.IGetEffectiveFirewallsInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IInstancesGetEffectiveFirewallsResponse, protos.google.cloud.compute.v1.IGetEffectiveFirewallsInstanceRequest | null | undefined, {} | null | undefined>): void;
    getEffectiveFirewalls(request: protos.google.cloud.compute.v1.IGetEffectiveFirewallsInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IInstancesGetEffectiveFirewallsResponse, protos.google.cloud.compute.v1.IGetEffectiveFirewallsInstanceRequest | null | undefined, {} | null | undefined>): void;
    getGuestAttributes(request?: protos.google.cloud.compute.v1.IGetGuestAttributesInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IGuestAttributes,
        (protos.google.cloud.compute.v1.IGetGuestAttributesInstanceRequest | undefined),
        {} | undefined
    ]>;
    getGuestAttributes(request: protos.google.cloud.compute.v1.IGetGuestAttributesInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IGuestAttributes, protos.google.cloud.compute.v1.IGetGuestAttributesInstanceRequest | null | undefined, {} | null | undefined>): void;
    getGuestAttributes(request: protos.google.cloud.compute.v1.IGetGuestAttributesInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IGuestAttributes, protos.google.cloud.compute.v1.IGetGuestAttributesInstanceRequest | null | undefined, {} | null | undefined>): void;
    getIamPolicy(request?: protos.google.cloud.compute.v1.IGetIamPolicyInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IPolicy,
        protos.google.cloud.compute.v1.IGetIamPolicyInstanceRequest | undefined,
        {} | undefined
    ]>;
    getIamPolicy(request: protos.google.cloud.compute.v1.IGetIamPolicyInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicyInstanceRequest | null | undefined, {} | null | undefined>): void;
    getIamPolicy(request: protos.google.cloud.compute.v1.IGetIamPolicyInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicyInstanceRequest | null | undefined, {} | null | undefined>): void;
    getScreenshot(request?: protos.google.cloud.compute.v1.IGetScreenshotInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IScreenshot,
        protos.google.cloud.compute.v1.IGetScreenshotInstanceRequest | undefined,
        {} | undefined
    ]>;
    getScreenshot(request: protos.google.cloud.compute.v1.IGetScreenshotInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IScreenshot, protos.google.cloud.compute.v1.IGetScreenshotInstanceRequest | null | undefined, {} | null | undefined>): void;
    getScreenshot(request: protos.google.cloud.compute.v1.IGetScreenshotInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IScreenshot, protos.google.cloud.compute.v1.IGetScreenshotInstanceRequest | null | undefined, {} | null | undefined>): void;
    getSerialPortOutput(request?: protos.google.cloud.compute.v1.IGetSerialPortOutputInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.ISerialPortOutput,
        (protos.google.cloud.compute.v1.IGetSerialPortOutputInstanceRequest | undefined),
        {} | undefined
    ]>;
    getSerialPortOutput(request: protos.google.cloud.compute.v1.IGetSerialPortOutputInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.ISerialPortOutput, protos.google.cloud.compute.v1.IGetSerialPortOutputInstanceRequest | null | undefined, {} | null | undefined>): void;
    getSerialPortOutput(request: protos.google.cloud.compute.v1.IGetSerialPortOutputInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.ISerialPortOutput, protos.google.cloud.compute.v1.IGetSerialPortOutputInstanceRequest | null | undefined, {} | null | undefined>): void;
    getShieldedInstanceIdentity(request?: protos.google.cloud.compute.v1.IGetShieldedInstanceIdentityInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IShieldedInstanceIdentity,
        (protos.google.cloud.compute.v1.IGetShieldedInstanceIdentityInstanceRequest | undefined),
        {} | undefined
    ]>;
    getShieldedInstanceIdentity(request: protos.google.cloud.compute.v1.IGetShieldedInstanceIdentityInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IShieldedInstanceIdentity, protos.google.cloud.compute.v1.IGetShieldedInstanceIdentityInstanceRequest | null | undefined, {} | null | undefined>): void;
    getShieldedInstanceIdentity(request: protos.google.cloud.compute.v1.IGetShieldedInstanceIdentityInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IShieldedInstanceIdentity, protos.google.cloud.compute.v1.IGetShieldedInstanceIdentityInstanceRequest | null | undefined, {} | null | undefined>): void;
    insert(request?: protos.google.cloud.compute.v1.IInsertInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    insert(request: protos.google.cloud.compute.v1.IInsertInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IInsertInstanceRequest | null | undefined, {} | null | undefined>): void;
    insert(request: protos.google.cloud.compute.v1.IInsertInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IInsertInstanceRequest | null | undefined, {} | null | undefined>): void;
    removeResourcePolicies(request?: protos.google.cloud.compute.v1.IRemoveResourcePoliciesInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    removeResourcePolicies(request: protos.google.cloud.compute.v1.IRemoveResourcePoliciesInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IRemoveResourcePoliciesInstanceRequest | null | undefined, {} | null | undefined>): void;
    removeResourcePolicies(request: protos.google.cloud.compute.v1.IRemoveResourcePoliciesInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IRemoveResourcePoliciesInstanceRequest | null | undefined, {} | null | undefined>): void;
    reset(request?: protos.google.cloud.compute.v1.IResetInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    reset(request: protos.google.cloud.compute.v1.IResetInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IResetInstanceRequest | null | undefined, {} | null | undefined>): void;
    reset(request: protos.google.cloud.compute.v1.IResetInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IResetInstanceRequest | null | undefined, {} | null | undefined>): void;
    setDeletionProtection(request?: protos.google.cloud.compute.v1.ISetDeletionProtectionInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setDeletionProtection(request: protos.google.cloud.compute.v1.ISetDeletionProtectionInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetDeletionProtectionInstanceRequest | null | undefined, {} | null | undefined>): void;
    setDeletionProtection(request: protos.google.cloud.compute.v1.ISetDeletionProtectionInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetDeletionProtectionInstanceRequest | null | undefined, {} | null | undefined>): void;
    setDiskAutoDelete(request?: protos.google.cloud.compute.v1.ISetDiskAutoDeleteInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setDiskAutoDelete(request: protos.google.cloud.compute.v1.ISetDiskAutoDeleteInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetDiskAutoDeleteInstanceRequest | null | undefined, {} | null | undefined>): void;
    setDiskAutoDelete(request: protos.google.cloud.compute.v1.ISetDiskAutoDeleteInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetDiskAutoDeleteInstanceRequest | null | undefined, {} | null | undefined>): void;
    setIamPolicy(request?: protos.google.cloud.compute.v1.ISetIamPolicyInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IPolicy,
        protos.google.cloud.compute.v1.ISetIamPolicyInstanceRequest | undefined,
        {} | undefined
    ]>;
    setIamPolicy(request: protos.google.cloud.compute.v1.ISetIamPolicyInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicyInstanceRequest | null | undefined, {} | null | undefined>): void;
    setIamPolicy(request: protos.google.cloud.compute.v1.ISetIamPolicyInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicyInstanceRequest | null | undefined, {} | null | undefined>): void;
    setLabels(request?: protos.google.cloud.compute.v1.ISetLabelsInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setLabels(request: protos.google.cloud.compute.v1.ISetLabelsInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetLabelsInstanceRequest | null | undefined, {} | null | undefined>): void;
    setLabels(request: protos.google.cloud.compute.v1.ISetLabelsInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetLabelsInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMachineResources(request?: protos.google.cloud.compute.v1.ISetMachineResourcesInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setMachineResources(request: protos.google.cloud.compute.v1.ISetMachineResourcesInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMachineResourcesInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMachineResources(request: protos.google.cloud.compute.v1.ISetMachineResourcesInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMachineResourcesInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMachineType(request?: protos.google.cloud.compute.v1.ISetMachineTypeInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setMachineType(request: protos.google.cloud.compute.v1.ISetMachineTypeInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMachineTypeInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMachineType(request: protos.google.cloud.compute.v1.ISetMachineTypeInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMachineTypeInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMetadata(request?: protos.google.cloud.compute.v1.ISetMetadataInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setMetadata(request: protos.google.cloud.compute.v1.ISetMetadataInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMetadataInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMetadata(request: protos.google.cloud.compute.v1.ISetMetadataInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMetadataInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMinCpuPlatform(request?: protos.google.cloud.compute.v1.ISetMinCpuPlatformInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setMinCpuPlatform(request: protos.google.cloud.compute.v1.ISetMinCpuPlatformInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMinCpuPlatformInstanceRequest | null | undefined, {} | null | undefined>): void;
    setMinCpuPlatform(request: protos.google.cloud.compute.v1.ISetMinCpuPlatformInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetMinCpuPlatformInstanceRequest | null | undefined, {} | null | undefined>): void;
    setScheduling(request?: protos.google.cloud.compute.v1.ISetSchedulingInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setScheduling(request: protos.google.cloud.compute.v1.ISetSchedulingInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetSchedulingInstanceRequest | null | undefined, {} | null | undefined>): void;
    setScheduling(request: protos.google.cloud.compute.v1.ISetSchedulingInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetSchedulingInstanceRequest | null | undefined, {} | null | undefined>): void;
    setServiceAccount(request?: protos.google.cloud.compute.v1.ISetServiceAccountInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setServiceAccount(request: protos.google.cloud.compute.v1.ISetServiceAccountInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetServiceAccountInstanceRequest | null | undefined, {} | null | undefined>): void;
    setServiceAccount(request: protos.google.cloud.compute.v1.ISetServiceAccountInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetServiceAccountInstanceRequest | null | undefined, {} | null | undefined>): void;
    setShieldedInstanceIntegrityPolicy(request?: protos.google.cloud.compute.v1.ISetShieldedInstanceIntegrityPolicyInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setShieldedInstanceIntegrityPolicy(request: protos.google.cloud.compute.v1.ISetShieldedInstanceIntegrityPolicyInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetShieldedInstanceIntegrityPolicyInstanceRequest | null | undefined, {} | null | undefined>): void;
    setShieldedInstanceIntegrityPolicy(request: protos.google.cloud.compute.v1.ISetShieldedInstanceIntegrityPolicyInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetShieldedInstanceIntegrityPolicyInstanceRequest | null | undefined, {} | null | undefined>): void;
    setTags(request?: protos.google.cloud.compute.v1.ISetTagsInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    setTags(request: protos.google.cloud.compute.v1.ISetTagsInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetTagsInstanceRequest | null | undefined, {} | null | undefined>): void;
    setTags(request: protos.google.cloud.compute.v1.ISetTagsInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetTagsInstanceRequest | null | undefined, {} | null | undefined>): void;
    simulateMaintenanceEvent(request?: protos.google.cloud.compute.v1.ISimulateMaintenanceEventInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    simulateMaintenanceEvent(request: protos.google.cloud.compute.v1.ISimulateMaintenanceEventInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISimulateMaintenanceEventInstanceRequest | null | undefined, {} | null | undefined>): void;
    simulateMaintenanceEvent(request: protos.google.cloud.compute.v1.ISimulateMaintenanceEventInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISimulateMaintenanceEventInstanceRequest | null | undefined, {} | null | undefined>): void;
    start(request?: protos.google.cloud.compute.v1.IStartInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    start(request: protos.google.cloud.compute.v1.IStartInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IStartInstanceRequest | null | undefined, {} | null | undefined>): void;
    start(request: protos.google.cloud.compute.v1.IStartInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IStartInstanceRequest | null | undefined, {} | null | undefined>): void;
    startWithEncryptionKey(request?: protos.google.cloud.compute.v1.IStartWithEncryptionKeyInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    startWithEncryptionKey(request: protos.google.cloud.compute.v1.IStartWithEncryptionKeyInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IStartWithEncryptionKeyInstanceRequest | null | undefined, {} | null | undefined>): void;
    startWithEncryptionKey(request: protos.google.cloud.compute.v1.IStartWithEncryptionKeyInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IStartWithEncryptionKeyInstanceRequest | null | undefined, {} | null | undefined>): void;
    stop(request?: protos.google.cloud.compute.v1.IStopInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    stop(request: protos.google.cloud.compute.v1.IStopInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IStopInstanceRequest | null | undefined, {} | null | undefined>): void;
    stop(request: protos.google.cloud.compute.v1.IStopInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IStopInstanceRequest | null | undefined, {} | null | undefined>): void;
    testIamPermissions(request?: protos.google.cloud.compute.v1.ITestIamPermissionsInstanceRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.ITestPermissionsResponse,
        (protos.google.cloud.compute.v1.ITestIamPermissionsInstanceRequest | undefined),
        {} | undefined
    ]>;
    testIamPermissions(request: protos.google.cloud.compute.v1.ITestIamPermissionsInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.ITestPermissionsResponse, protos.google.cloud.compute.v1.ITestIamPermissionsInstanceRequest | null | undefined, {} | null | undefined>): void;
    testIamPermissions(request: protos.google.cloud.compute.v1.ITestIamPermissionsInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.ITestPermissionsResponse, protos.google.cloud.compute.v1.ITestIamPermissionsInstanceRequest | null | undefined, {} | null | undefined>): void;
    update(request?: protos.google.cloud.compute.v1.IUpdateInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    update(request: protos.google.cloud.compute.v1.IUpdateInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateInstanceRequest | null | undefined, {} | null | undefined>): void;
    update(request: protos.google.cloud.compute.v1.IUpdateInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateAccessConfig(request?: protos.google.cloud.compute.v1.IUpdateAccessConfigInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    updateAccessConfig(request: protos.google.cloud.compute.v1.IUpdateAccessConfigInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateAccessConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateAccessConfig(request: protos.google.cloud.compute.v1.IUpdateAccessConfigInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateAccessConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateDisplayDevice(request?: protos.google.cloud.compute.v1.IUpdateDisplayDeviceInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    updateDisplayDevice(request: protos.google.cloud.compute.v1.IUpdateDisplayDeviceInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateDisplayDeviceInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateDisplayDevice(request: protos.google.cloud.compute.v1.IUpdateDisplayDeviceInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateDisplayDeviceInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateNetworkInterface(request?: protos.google.cloud.compute.v1.IUpdateNetworkInterfaceInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    updateNetworkInterface(request: protos.google.cloud.compute.v1.IUpdateNetworkInterfaceInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateNetworkInterfaceInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateNetworkInterface(request: protos.google.cloud.compute.v1.IUpdateNetworkInterfaceInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateNetworkInterfaceInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateShieldedInstanceConfig(request?: protos.google.cloud.compute.v1.IUpdateShieldedInstanceConfigInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;
    updateShieldedInstanceConfig(request: protos.google.cloud.compute.v1.IUpdateShieldedInstanceConfigInstanceRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateShieldedInstanceConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    updateShieldedInstanceConfig(request: protos.google.cloud.compute.v1.IUpdateShieldedInstanceConfigInstanceRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IUpdateShieldedInstanceConfigInstanceRequest | null | undefined, {} | null | undefined>): void;
    /**
     * Equivalent to `aggregatedList`, but returns an iterable object.
     *
     * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `>`, or `<`.
     *
     *   For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
     *
     *   You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ```
     * @param {boolean} request.includeAllScopes
     *   Indicates whether every visible scope for each scope type (zone, region, global) should be included in the response. For new resource types added after this field, the flag has no effect as new resource types will always include every visible scope for each scope type in response. For resource types which predate this field, if this flag is omitted or false, only scopes of the scope types where the resource type is expected to be found will be included.
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Object}
     *   An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols).
     *   When you iterate the returned iterable, each element will be an object representing
     *   as tuple [string, [InstancesScopedList]{@link google.cloud.compute.v1.InstancesScopedList}]. The API will be called under the hood as needed, once per the page,
     *   so you can stop the iteration when you don't need more results.
     *   Please see the
     *   [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination)
     *   for more details and examples.
     * @example
     * const iterable = client.aggregatedListAsync(request);
     * for await (const [key, value] of iterable) {
     *   // process response
     * }
     */
    aggregatedListAsync(request?: protos.google.cloud.compute.v1.IAggregatedListInstancesRequest, options?: CallOptions): AsyncIterable<[
        string,
        protos.google.cloud.compute.v1.IInstancesScopedList
    ]>;
    list(request?: protos.google.cloud.compute.v1.IListInstancesRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IInstance[],
        protos.google.cloud.compute.v1.IListInstancesRequest | null,
        protos.google.cloud.compute.v1.IInstanceList
    ]>;
    list(request: protos.google.cloud.compute.v1.IListInstancesRequest, options: CallOptions, callback: PaginationCallback<protos.google.cloud.compute.v1.IListInstancesRequest, protos.google.cloud.compute.v1.IInstanceList | null | undefined, protos.google.cloud.compute.v1.IInstance>): void;
    list(request: protos.google.cloud.compute.v1.IListInstancesRequest, callback: PaginationCallback<protos.google.cloud.compute.v1.IListInstancesRequest, protos.google.cloud.compute.v1.IInstanceList | null | undefined, protos.google.cloud.compute.v1.IInstance>): void;
    /**
     * Equivalent to `method.name.toCamelCase()`, but returns a NodeJS Stream object.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `>`, or `<`.
     *
     *   For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
     *
     *   You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ```
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
     * @param {string} request.zone
     *   The name of the zone for this request.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Stream}
     *   An object stream which emits an object representing [Instance]{@link google.cloud.compute.v1.Instance} on 'data' event.
     *   The client library will perform auto-pagination by default: it will call the API as many
     *   times as needed. Note that it can affect your quota.
     *   We recommend using `listAsync()`
     *   method described below for async iteration which you can stop as needed.
     *   Please see the
     *   [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination)
     *   for more details and examples.
     */
    listStream(request?: protos.google.cloud.compute.v1.IListInstancesRequest, options?: CallOptions): Transform;
    /**
     * Equivalent to `list`, but returns an iterable object.
     *
     * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `>`, or `<`.
     *
     *   For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
     *
     *   You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ```
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
     * @param {string} request.zone
     *   The name of the zone for this request.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Object}
     *   An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols).
     *   When you iterate the returned iterable, each element will be an object representing
     *   [Instance]{@link google.cloud.compute.v1.Instance}. The API will be called under the hood as needed, once per the page,
     *   so you can stop the iteration when you don't need more results.
     *   Please see the
     *   [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination)
     *   for more details and examples.
     * @example
     * const iterable = client.listAsync(request);
     * for await (const response of iterable) {
     *   // process response
     * }
     */
    listAsync(request?: protos.google.cloud.compute.v1.IListInstancesRequest, options?: CallOptions): AsyncIterable<protos.google.cloud.compute.v1.IInstance>;
    listReferrers(request?: protos.google.cloud.compute.v1.IListReferrersInstancesRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IReference[],
        protos.google.cloud.compute.v1.IListReferrersInstancesRequest | null,
        protos.google.cloud.compute.v1.IInstanceListReferrers
    ]>;
    listReferrers(request: protos.google.cloud.compute.v1.IListReferrersInstancesRequest, options: CallOptions, callback: PaginationCallback<protos.google.cloud.compute.v1.IListReferrersInstancesRequest, protos.google.cloud.compute.v1.IInstanceListReferrers | null | undefined, protos.google.cloud.compute.v1.IReference>): void;
    listReferrers(request: protos.google.cloud.compute.v1.IListReferrersInstancesRequest, callback: PaginationCallback<protos.google.cloud.compute.v1.IListReferrersInstancesRequest, protos.google.cloud.compute.v1.IInstanceListReferrers | null | undefined, protos.google.cloud.compute.v1.IReference>): void;
    /**
     * Equivalent to `method.name.toCamelCase()`, but returns a NodeJS Stream object.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `>`, or `<`.
     *
     *   For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
     *
     *   You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ```
     * @param {string} request.instance
     *   Name of the target instance scoping this request, or '-' if the request should span over all instances in the container.
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
     * @param {string} request.zone
     *   The name of the zone for this request.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Stream}
     *   An object stream which emits an object representing [Reference]{@link google.cloud.compute.v1.Reference} on 'data' event.
     *   The client library will perform auto-pagination by default: it will call the API as many
     *   times as needed. Note that it can affect your quota.
     *   We recommend using `listReferrersAsync()`
     *   method described below for async iteration which you can stop as needed.
     *   Please see the
     *   [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination)
     *   for more details and examples.
     */
    listReferrersStream(request?: protos.google.cloud.compute.v1.IListReferrersInstancesRequest, options?: CallOptions): Transform;
    /**
     * Equivalent to `listReferrers`, but returns an iterable object.
     *
     * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `>`, or `<`.
     *
     *   For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
     *
     *   You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ```
     * @param {string} request.instance
     *   Name of the target instance scoping this request, or '-' if the request should span over all instances in the container.
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
     * @param {string} request.zone
     *   The name of the zone for this request.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Object}
     *   An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols).
     *   When you iterate the returned iterable, each element will be an object representing
     *   [Reference]{@link google.cloud.compute.v1.Reference}. The API will be called under the hood as needed, once per the page,
     *   so you can stop the iteration when you don't need more results.
     *   Please see the
     *   [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination)
     *   for more details and examples.
     * @example
     * const iterable = client.listReferrersAsync(request);
     * for await (const response of iterable) {
     *   // process response
     * }
     */
    listReferrersAsync(request?: protos.google.cloud.compute.v1.IListReferrersInstancesRequest, options?: CallOptions): AsyncIterable<protos.google.cloud.compute.v1.IReference>;
    /**
     * Terminate the gRPC channel and close the client.
     *
     * The client will no longer be usable and all future behavior is undefined.
     * @returns {Promise} A promise that resolves when the client is closed.
     */
    close(): Promise<void>;
}
