Class v1.SnapshotsClient (3.8.1)

Version 3.8.1

• 4.3.0 (latest)
• 4.1.0
• 3.9.1
• 3.8.1
• 3.6.0
• 3.5.1
• 3.1.2
• 3.0.0

The Snapshots API. v1

Package

@google-cloud/compute

Constructors

(constructor)(opts, gaxInstance)

constructor(opts?: ClientOptions, gaxInstance?: typeof gax | typeof gax.fallback);

Construct an instance of SnapshotsClient.

Parameters
Name	Description
opts	ClientOptions
gaxInstance	typeof gax | typeof gax.fallback : loaded instance of google-gax. Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: ``` const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new SnapshotsClient({fallback: 'rest'}, gax); ```

Properties

apiEndpoint

static get apiEndpoint(): string;

The DNS address for this API service - same as servicePath(), exists for compatibility reasons.

auth

auth: gax.GoogleAuth;

descriptors

descriptors: Descriptors;

innerApiCalls

innerApiCalls: {
        [name: string]: Function;
    };

port

static get port(): number;

The port for this API service.

scopes

static get scopes(): string[];

The scopes needed to make gRPC calls for every method defined in this service.

servicePath

static get servicePath(): string;

The DNS address for this API service.

snapshotsStub

snapshotsStub?: Promise<{
        [name: string]: Function;
    }>;

warn

warn: (code: string, message: string, warnType?: string) => void;

Methods

close()

close(): Promise<void>;

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns
Type	Description
Promise<void>	{Promise} A promise that resolves when the client is closed.

delete(request, options)

delete(request?: protos.google.cloud.compute.v1.IDeleteSnapshotRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;

Deletes the specified Snapshot resource. Keep in mind that deleting a single snapshot might not necessarily delete all the data on that snapshot. If any data on the snapshot that is marked for deletion is needed for subsequent snapshots, the data will be moved to the next corresponding snapshot. For more information, see Deleting snapshots.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IDeleteSnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.cloud.compute.v1.IOperation, null>, protos.google.cloud.compute.v1.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples. This method is considered to be in beta. This means while stable it is still a work-in-progress and under active development, and might get backwards-incompatible changes at any time. .promise() is not supported yet.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'
  /**
   *  Name of the Snapshot resource to delete.
   */
  // const snapshot = 'abc123'

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callDelete() {
    // Construct request
    const request = {
      project,
      snapshot,
    };

    // Run request
    const response = await computeClient.delete(request);
    console.log(response);
  }

  callDelete();

delete(request, options, callback)

delete(request: protos.google.cloud.compute.v1.IDeleteSnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IDeleteSnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

delete(request, callback)

delete(request: protos.google.cloud.compute.v1.IDeleteSnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IDeleteSnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IDeleteSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

get(request, options)

get(request?: protos.google.cloud.compute.v1.IGetSnapshotRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.ISnapshot,
        protos.google.cloud.compute.v1.IGetSnapshotRequest | undefined,
        {} | undefined
    ]>;

Returns the specified Snapshot resource. Gets a list of available snapshots by making a list() request.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IGetSnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.cloud.compute.v1.ISnapshot, protos.google.cloud.compute.v1.IGetSnapshotRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  Name of the Snapshot resource to return.
   */
  // const snapshot = 'abc123'

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callGet() {
    // Construct request
    const request = {
      project,
      snapshot,
    };

    // Run request
    const response = await computeClient.get(request);
    console.log(response);
  }

  callGet();

get(request, options, callback)

get(request: protos.google.cloud.compute.v1.IGetSnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.ISnapshot, protos.google.cloud.compute.v1.IGetSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IGetSnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.ISnapshot, protos.google.cloud.compute.v1.IGetSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

get(request, callback)

get(request: protos.google.cloud.compute.v1.IGetSnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.ISnapshot, protos.google.cloud.compute.v1.IGetSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IGetSnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.ISnapshot, protos.google.cloud.compute.v1.IGetSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getIamPolicy(request, options)

getIamPolicy(request?: protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IPolicy,
        protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest | undefined,
        {} | undefined
    ]>;

Gets the access control policy for a resource. May be empty if no such policy or resource exists.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Requested IAM Policy version.
   */
  // const optionsRequestedPolicyVersion = 1234
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  Name or id of the resource for this request.
   */
  // const resource = 'abc123'

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callGetIamPolicy() {
    // Construct request
    const request = {
      project,
      resource,
    };

    // Run request
    const response = await computeClient.getIamPolicy(request);
    console.log(response);
  }

  callGetIamPolicy();

getIamPolicy(request, options, callback)

getIamPolicy(request: protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getIamPolicy(request, callback)

getIamPolicy(request: protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.IGetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getProjectId()

getProjectId(): Promise<string>;

Returns
Type	Description
Promise<string>

getProjectId(callback)

getProjectId(callback: Callback<string, undefined, undefined>): void;

Parameter
Name	Description
callback	Callback<string, undefined, undefined>

Returns
Type	Description
void

initialize()

initialize(): Promise<{
        [name: string]: Function;
    }>;

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
Type	Description
Promise<{ [name: string]: Function; }>	{Promise} A promise that resolves to an authenticated service stub.

insert(request, options)

insert(request?: protos.google.cloud.compute.v1.IInsertSnapshotRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;

Creates a snapshot in the specified project using the data included in the request. For regular snapshot creation, consider using this method instead of disks.createSnapshot, as this method supports more features, such as creating snapshots in a project different from the source disk project.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IInsertSnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.cloud.compute.v1.IOperation, null>, protos.google.cloud.compute.v1.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples. This method is considered to be in beta. This means while stable it is still a work-in-progress and under active development, and might get backwards-incompatible changes at any time. .promise() is not supported yet.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'
  /**
   *  The body resource for this request
   */
  // const snapshotResource = {}

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callInsert() {
    // Construct request
    const request = {
      project,
      snapshotResource,
    };

    // Run request
    const response = await computeClient.insert(request);
    console.log(response);
  }

  callInsert();

insert(request, options, callback)

insert(request: protos.google.cloud.compute.v1.IInsertSnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IInsertSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IInsertSnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IInsertSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

insert(request, callback)

insert(request: protos.google.cloud.compute.v1.IInsertSnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IInsertSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IInsertSnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.IInsertSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

list(request, options)

list(request?: protos.google.cloud.compute.v1.IListSnapshotsRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.ISnapshot[],
        protos.google.cloud.compute.v1.IListSnapshotsRequest | null,
        protos.google.cloud.compute.v1.ISnapshotList
    ]>;

Retrieves the list of Snapshot resources contained within the specified project.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IListSnapshotsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.cloud.compute.v1.ISnapshot[], protos.google.cloud.compute.v1.IListSnapshotsRequest | null, protos.google.cloud.compute.v1.ISnapshotList ]>	{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. 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.

list(request, options, callback)

list(request: protos.google.cloud.compute.v1.IListSnapshotsRequest, options: CallOptions, callback: PaginationCallback<protos.google.cloud.compute.v1.IListSnapshotsRequest, protos.google.cloud.compute.v1.ISnapshotList | null | undefined, protos.google.cloud.compute.v1.ISnapshot>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IListSnapshotsRequest
options	CallOptions
callback	PaginationCallback<protos.google.cloud.compute.v1.IListSnapshotsRequest, protos.google.cloud.compute.v1.ISnapshotList | null | undefined, protos.google.cloud.compute.v1.ISnapshot>

Returns
Type	Description
void

list(request, callback)

list(request: protos.google.cloud.compute.v1.IListSnapshotsRequest, callback: PaginationCallback<protos.google.cloud.compute.v1.IListSnapshotsRequest, protos.google.cloud.compute.v1.ISnapshotList | null | undefined, protos.google.cloud.compute.v1.ISnapshot>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IListSnapshotsRequest
callback	PaginationCallback<protos.google.cloud.compute.v1.IListSnapshotsRequest, protos.google.cloud.compute.v1.ISnapshotList | null | undefined, protos.google.cloud.compute.v1.ISnapshot>

Returns
Type	Description
void

listAsync(request, options)

listAsync(request?: protos.google.cloud.compute.v1.IListSnapshotsRequest, options?: CallOptions): AsyncIterable<protos.google.cloud.compute.v1.ISnapshot>;

Equivalent to list, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IListSnapshotsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
AsyncIterable<protos.google.cloud.compute.v1.ISnapshot>	{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 . 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

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The 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`. The `:` operator can be used with string fields to match substrings. For non-string fields it is equivalent to the `=` operator. The `:*` comparison can be used to test whether a key has been defined. For example, to find all objects with `owner` label use: ``` labels.owner:* ``` 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) ``` If you want to use a regular expression, use the `eq` (equal) or `ne` (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples: `fieldname eq unquoted literal` `fieldname eq 'single quoted literal'` `fieldname eq "double quoted literal"` `(fieldname1 eq literal) (fieldname2 ne "literal")` The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field. For example, to filter for instances that do not end with name "instance", you would use `name ne .*instance`.
   */
  // const filter = 'abc123'
  /**
   *  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`)
   */
  // const maxResults = 1234
  /**
   *  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.
   */
  // const orderBy = 'abc123'
  /**
   *  Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
   */
  // const pageToken = 'abc123'
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
   */
  // const returnPartialSuccess = true

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callList() {
    // Construct request
    const request = {
      project,
    };

    // Run request
    const iterable = await computeClient.listAsync(request);
    for await (const response of iterable) {
        console.log(response);
    }
  }

  callList();

listStream(request, options)

listStream(request?: protos.google.cloud.compute.v1.IListSnapshotsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.IListSnapshotsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Transform	{Stream} An object stream which emits an object representing 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.

setIamPolicy(request, options)

setIamPolicy(request?: protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.IPolicy,
        protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest | undefined,
        {} | undefined
    ]>;

Sets the access control policy on the specified resource. Replaces any existing policy.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  The body resource for this request
   */
  // const globalSetPolicyRequestResource = {}
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  Name or id of the resource for this request.
   */
  // const resource = 'abc123'

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callSetIamPolicy() {
    // Construct request
    const request = {
      globalSetPolicyRequestResource,
      project,
      resource,
    };

    // Run request
    const response = await computeClient.setIamPolicy(request);
    console.log(response);
  }

  callSetIamPolicy();

setIamPolicy(request, options, callback)

setIamPolicy(request: protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

setIamPolicy(request, callback)

setIamPolicy(request: protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.IPolicy, protos.google.cloud.compute.v1.ISetIamPolicySnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

setLabels(request, options)

setLabels(request?: protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.cloud.compute.v1.IOperation, null>,
        protos.google.cloud.compute.v1.IOperation | undefined,
        {} | undefined
    ]>;

Sets the labels on a snapshot. To learn more about labels, read the Labeling Resources documentation.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.cloud.compute.v1.IOperation, null>, protos.google.cloud.compute.v1.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples. This method is considered to be in beta. This means while stable it is still a work-in-progress and under active development, and might get backwards-incompatible changes at any time. .promise() is not supported yet.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  The body resource for this request
   */
  // const globalSetLabelsRequestResource = {}
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  Name or id of the resource for this request.
   */
  // const resource = 'abc123'

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callSetLabels() {
    // Construct request
    const request = {
      globalSetLabelsRequestResource,
      project,
      resource,
    };

    // Run request
    const response = await computeClient.setLabels(request);
    console.log(response);
  }

  callSetLabels();

setLabels(request, options, callback)

setLabels(request: protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

setLabels(request, callback)

setLabels(request: protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.IOperation, protos.google.cloud.compute.v1.ISetLabelsSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

testIamPermissions(request, options)

testIamPermissions(request?: protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest, options?: CallOptions): Promise<[
        protos.google.cloud.compute.v1.ITestPermissionsResponse,
        (protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest | undefined),
        {} | undefined
    ]>;

Returns permissions that a caller has on the specified resource.

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.cloud.compute.v1.ITestPermissionsResponse, (protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest | undefined), {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Project ID for this request.
   */
  // const project = 'my-project'
  /**
   *  Name or id of the resource for this request.
   */
  // const resource = 'abc123'
  /**
   *  The body resource for this request
   */
  // const testPermissionsRequestResource = {}

  // Imports the Compute library
  const {SnapshotsClient} = require('@google-cloud/compute').v1;

  // Instantiates a client
  const computeClient = new SnapshotsClient();

  async function callTestIamPermissions() {
    // Construct request
    const request = {
      project,
      resource,
      testPermissionsRequestResource,
    };

    // Run request
    const response = await computeClient.testIamPermissions(request);
    console.log(response);
  }

  callTestIamPermissions();

testIamPermissions(request, options, callback)

testIamPermissions(request: protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest, options: CallOptions, callback: Callback<protos.google.cloud.compute.v1.ITestPermissionsResponse, protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest
options	CallOptions
callback	Callback<protos.google.cloud.compute.v1.ITestPermissionsResponse, protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

testIamPermissions(request, callback)

testIamPermissions(request: protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest, callback: Callback<protos.google.cloud.compute.v1.ITestPermissionsResponse, protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest
callback	Callback<protos.google.cloud.compute.v1.ITestPermissionsResponse, protos.google.cloud.compute.v1.ITestIamPermissionsSnapshotRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void