703 lines
34 KiB
JavaScript
703 lines
34 KiB
JavaScript
import { isTokenCredential } from "@azure/core-auth";
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import { getDefaultProxySettings } from "@azure/core-rest-pipeline";
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import { isNodeLike } from "@azure/core-util";
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import { newPipeline, isPipelineLike } from "./Pipeline.js";
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import { ContainerClient } from "./ContainerClient.js";
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import { appendToURLPath, appendToURLQuery, extractConnectionStringParts, toTags, } from "./utils/utils.common.js";
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import { StorageSharedKeyCredential } from "./credentials/StorageSharedKeyCredential.js";
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import { AnonymousCredential } from "./credentials/AnonymousCredential.js";
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import { truncatedISO8061Date, assertResponse } from "./utils/utils.common.js";
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import { tracingClient } from "./utils/tracing.js";
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import { BlobBatchClient } from "./BlobBatchClient.js";
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import { StorageClient } from "./StorageClient.js";
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import { AccountSASPermissions } from "./sas/AccountSASPermissions.js";
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import { generateAccountSASQueryParameters, generateAccountSASQueryParametersInternal, } from "./sas/AccountSASSignatureValues.js";
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import { AccountSASServices } from "./sas/AccountSASServices.js";
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/**
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* A BlobServiceClient represents a Client to the Azure Storage Blob service allowing you
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* to manipulate blob containers.
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*/
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export class BlobServiceClient extends StorageClient {
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/**
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* serviceContext provided by protocol layer.
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*/
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serviceContext;
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/**
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*
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* Creates an instance of BlobServiceClient from connection string.
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*
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* @param connectionString - Account connection string or a SAS connection string of an Azure storage account.
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* [ Note - Account connection string can only be used in NODE.JS runtime. ]
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* Account connection string example -
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* `DefaultEndpointsProtocol=https;AccountName=myaccount;AccountKey=accountKey;EndpointSuffix=core.windows.net`
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* SAS connection string example -
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* `BlobEndpoint=https://myaccount.blob.core.windows.net/;QueueEndpoint=https://myaccount.queue.core.windows.net/;FileEndpoint=https://myaccount.file.core.windows.net/;TableEndpoint=https://myaccount.table.core.windows.net/;SharedAccessSignature=sasString`
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* @param options - Optional. Options to configure the HTTP pipeline.
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*/
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static fromConnectionString(connectionString,
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// Legacy, no fix for eslint error without breaking. Disable it for this interface.
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/* eslint-disable-next-line @azure/azure-sdk/ts-naming-options*/
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options) {
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options = options || {};
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const extractedCreds = extractConnectionStringParts(connectionString);
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if (extractedCreds.kind === "AccountConnString") {
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if (isNodeLike) {
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const sharedKeyCredential = new StorageSharedKeyCredential(extractedCreds.accountName, extractedCreds.accountKey);
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if (!options.proxyOptions) {
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options.proxyOptions = getDefaultProxySettings(extractedCreds.proxyUri);
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}
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const pipeline = newPipeline(sharedKeyCredential, options);
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return new BlobServiceClient(extractedCreds.url, pipeline);
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}
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else {
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throw new Error("Account connection string is only supported in Node.js environment");
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}
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}
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else if (extractedCreds.kind === "SASConnString") {
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const pipeline = newPipeline(new AnonymousCredential(), options);
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return new BlobServiceClient(extractedCreds.url + "?" + extractedCreds.accountSas, pipeline);
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}
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else {
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throw new Error("Connection string must be either an Account connection string or a SAS connection string");
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}
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}
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constructor(url, credentialOrPipeline,
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// Legacy, no fix for eslint error without breaking. Disable it for this interface.
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/* eslint-disable-next-line @azure/azure-sdk/ts-naming-options*/
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options) {
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let pipeline;
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if (isPipelineLike(credentialOrPipeline)) {
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pipeline = credentialOrPipeline;
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}
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else if ((isNodeLike && credentialOrPipeline instanceof StorageSharedKeyCredential) ||
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credentialOrPipeline instanceof AnonymousCredential ||
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isTokenCredential(credentialOrPipeline)) {
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pipeline = newPipeline(credentialOrPipeline, options);
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}
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else {
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// The second parameter is undefined. Use anonymous credential
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pipeline = newPipeline(new AnonymousCredential(), options);
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}
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super(url, pipeline);
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this.serviceContext = this.storageClientContext.service;
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}
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/**
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* Creates a {@link ContainerClient} object
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*
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* @param containerName - A container name
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* @returns A new ContainerClient object for the given container name.
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*
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* Example usage:
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*
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* ```ts snippet:BlobServiceClientGetContainerClient
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* import { BlobServiceClient } from "@azure/storage-blob";
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* import { DefaultAzureCredential } from "@azure/identity";
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*
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* const account = "<account>";
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* const blobServiceClient = new BlobServiceClient(
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* `https://${account}.blob.core.windows.net`,
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* new DefaultAzureCredential(),
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* );
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*
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* const containerClient = blobServiceClient.getContainerClient("<container name>");
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* ```
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*/
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getContainerClient(containerName) {
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return new ContainerClient(appendToURLPath(this.url, encodeURIComponent(containerName)), this.pipeline);
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}
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/**
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* Create a Blob container. @see https://learn.microsoft.com/rest/api/storageservices/create-container
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*
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* @param containerName - Name of the container to create.
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* @param options - Options to configure Container Create operation.
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* @returns Container creation response and the corresponding container client.
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*/
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async createContainer(containerName, options = {}) {
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return tracingClient.withSpan("BlobServiceClient-createContainer", options, async (updatedOptions) => {
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const containerClient = this.getContainerClient(containerName);
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const containerCreateResponse = await containerClient.create(updatedOptions);
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return {
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containerClient,
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containerCreateResponse,
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};
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});
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}
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/**
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* Deletes a Blob container.
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*
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* @param containerName - Name of the container to delete.
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* @param options - Options to configure Container Delete operation.
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* @returns Container deletion response.
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*/
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async deleteContainer(containerName, options = {}) {
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return tracingClient.withSpan("BlobServiceClient-deleteContainer", options, async (updatedOptions) => {
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const containerClient = this.getContainerClient(containerName);
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return containerClient.delete(updatedOptions);
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});
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}
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/**
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* Restore a previously deleted Blob container.
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* This API is only functional if Container Soft Delete is enabled for the storage account associated with the container.
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*
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* @param deletedContainerName - Name of the previously deleted container.
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* @param deletedContainerVersion - Version of the previously deleted container, used to uniquely identify the deleted container.
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* @param options - Options to configure Container Restore operation.
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* @returns Container deletion response.
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*/
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async undeleteContainer(deletedContainerName, deletedContainerVersion, options = {}) {
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return tracingClient.withSpan("BlobServiceClient-undeleteContainer", options, async (updatedOptions) => {
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const containerClient = this.getContainerClient(options.destinationContainerName || deletedContainerName);
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// Hack to access a protected member.
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const containerContext = containerClient["storageClientContext"].container;
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const containerUndeleteResponse = assertResponse(await containerContext.restore({
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deletedContainerName,
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deletedContainerVersion,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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return { containerClient, containerUndeleteResponse };
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});
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}
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/**
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* Gets the properties of a storage account’s Blob service, including properties
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* for Storage Analytics and CORS (Cross-Origin Resource Sharing) rules.
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* @see https://learn.microsoft.com/rest/api/storageservices/get-blob-service-properties
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*
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* @param options - Options to the Service Get Properties operation.
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* @returns Response data for the Service Get Properties operation.
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*/
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async getProperties(options = {}) {
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return tracingClient.withSpan("BlobServiceClient-getProperties", options, async (updatedOptions) => {
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return assertResponse(await this.serviceContext.getProperties({
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abortSignal: options.abortSignal,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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});
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}
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/**
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* Sets properties for a storage account’s Blob service endpoint, including properties
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* for Storage Analytics, CORS (Cross-Origin Resource Sharing) rules and soft delete settings.
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* @see https://learn.microsoft.com/rest/api/storageservices/set-blob-service-properties
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*
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* @param properties -
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* @param options - Options to the Service Set Properties operation.
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* @returns Response data for the Service Set Properties operation.
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*/
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async setProperties(properties, options = {}) {
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return tracingClient.withSpan("BlobServiceClient-setProperties", options, async (updatedOptions) => {
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return assertResponse(await this.serviceContext.setProperties(properties, {
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abortSignal: options.abortSignal,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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});
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}
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/**
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* Retrieves statistics related to replication for the Blob service. It is only
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* available on the secondary location endpoint when read-access geo-redundant
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* replication is enabled for the storage account.
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* @see https://learn.microsoft.com/rest/api/storageservices/get-blob-service-stats
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*
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* @param options - Options to the Service Get Statistics operation.
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* @returns Response data for the Service Get Statistics operation.
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*/
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async getStatistics(options = {}) {
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return tracingClient.withSpan("BlobServiceClient-getStatistics", options, async (updatedOptions) => {
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return assertResponse(await this.serviceContext.getStatistics({
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abortSignal: options.abortSignal,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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});
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}
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/**
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* The Get Account Information operation returns the sku name and account kind
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* for the specified account.
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* The Get Account Information operation is available on service versions beginning
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* with version 2018-03-28.
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* @see https://learn.microsoft.com/rest/api/storageservices/get-account-information
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*
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* @param options - Options to the Service Get Account Info operation.
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* @returns Response data for the Service Get Account Info operation.
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*/
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async getAccountInfo(options = {}) {
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return tracingClient.withSpan("BlobServiceClient-getAccountInfo", options, async (updatedOptions) => {
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return assertResponse(await this.serviceContext.getAccountInfo({
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abortSignal: options.abortSignal,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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});
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}
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/**
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* Returns a list of the containers under the specified account.
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* @see https://learn.microsoft.com/rest/api/storageservices/list-containers2
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*
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* @param marker - A string value that identifies the portion of
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* the list of containers to be returned with the next listing operation. The
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* operation returns the continuationToken value within the response body if the
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* listing operation did not return all containers remaining to be listed
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* with the current page. The continuationToken value can be used as the value for
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* the marker parameter in a subsequent call to request the next page of list
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* items. The marker value is opaque to the client.
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* @param options - Options to the Service List Container Segment operation.
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* @returns Response data for the Service List Container Segment operation.
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*/
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async listContainersSegment(marker, options = {}) {
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return tracingClient.withSpan("BlobServiceClient-listContainersSegment", options, async (updatedOptions) => {
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return assertResponse(await this.serviceContext.listContainersSegment({
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abortSignal: options.abortSignal,
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marker,
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...options,
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include: typeof options.include === "string" ? [options.include] : options.include,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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});
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}
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/**
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* The Filter Blobs operation enables callers to list blobs across all containers whose tags
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* match a given search expression. Filter blobs searches across all containers within a
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* storage account but can be scoped within the expression to a single container.
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*
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* @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.
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* The given expression must evaluate to true for a blob to be returned in the results.
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* The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
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* however, only a subset of the OData filter syntax is supported in the Blob service.
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* @param marker - A string value that identifies the portion of
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* the list of blobs to be returned with the next listing operation. The
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* operation returns the continuationToken value within the response body if the
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* listing operation did not return all blobs remaining to be listed
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* with the current page. The continuationToken value can be used as the value for
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* the marker parameter in a subsequent call to request the next page of list
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* items. The marker value is opaque to the client.
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* @param options - Options to find blobs by tags.
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*/
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async findBlobsByTagsSegment(tagFilterSqlExpression, marker, options = {}) {
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return tracingClient.withSpan("BlobServiceClient-findBlobsByTagsSegment", options, async (updatedOptions) => {
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const response = assertResponse(await this.serviceContext.filterBlobs({
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abortSignal: options.abortSignal,
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where: tagFilterSqlExpression,
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marker,
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maxPageSize: options.maxPageSize,
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tracingOptions: updatedOptions.tracingOptions,
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}));
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const wrappedResponse = {
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...response,
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_response: response._response, // _response is made non-enumerable
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blobs: response.blobs.map((blob) => {
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let tagValue = "";
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if (blob.tags?.blobTagSet.length === 1) {
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tagValue = blob.tags.blobTagSet[0].value;
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}
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return { ...blob, tags: toTags(blob.tags), tagValue };
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}),
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};
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return wrappedResponse;
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});
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}
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/**
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* Returns an AsyncIterableIterator for ServiceFindBlobsByTagsSegmentResponse.
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*
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* @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.
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* The given expression must evaluate to true for a blob to be returned in the results.
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* The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
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* however, only a subset of the OData filter syntax is supported in the Blob service.
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* @param marker - A string value that identifies the portion of
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* the list of blobs to be returned with the next listing operation. The
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* operation returns the continuationToken value within the response body if the
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* listing operation did not return all blobs remaining to be listed
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* with the current page. The continuationToken value can be used as the value for
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* the marker parameter in a subsequent call to request the next page of list
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* items. The marker value is opaque to the client.
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* @param options - Options to find blobs by tags.
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*/
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async *findBlobsByTagsSegments(tagFilterSqlExpression, marker, options = {}) {
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let response;
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if (!!marker || marker === undefined) {
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do {
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response = await this.findBlobsByTagsSegment(tagFilterSqlExpression, marker, options);
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response.blobs = response.blobs || [];
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marker = response.continuationToken;
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yield response;
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} while (marker);
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}
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}
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/**
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* Returns an AsyncIterableIterator for blobs.
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*
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* @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.
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* The given expression must evaluate to true for a blob to be returned in the results.
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* The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
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* however, only a subset of the OData filter syntax is supported in the Blob service.
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* @param options - Options to findBlobsByTagsItems.
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*/
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async *findBlobsByTagsItems(tagFilterSqlExpression, options = {}) {
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let marker;
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for await (const segment of this.findBlobsByTagsSegments(tagFilterSqlExpression, marker, options)) {
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yield* segment.blobs;
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}
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}
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/**
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* Returns an async iterable iterator to find all blobs with specified tag
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* under the specified account.
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*
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* .byPage() returns an async iterable iterator to list the blobs in pages.
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*
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* @see https://learn.microsoft.com/rest/api/storageservices/get-blob-service-properties
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*
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* ```ts snippet:BlobServiceClientFindBlobsByTags
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* import { BlobServiceClient } from "@azure/storage-blob";
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* import { DefaultAzureCredential } from "@azure/identity";
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*
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* const account = "<account>";
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* const blobServiceClient = new BlobServiceClient(
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* `https://${account}.blob.core.windows.net`,
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* new DefaultAzureCredential(),
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* );
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*
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* // Use for await to iterate the blobs
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* let i = 1;
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* for await (const blob of blobServiceClient.findBlobsByTags("tagkey='tagvalue'")) {
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* console.log(`Blob ${i++}: ${blob.name}`);
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* }
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*
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* // Use iter.next() to iterate the blobs
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* i = 1;
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* const iter = blobServiceClient.findBlobsByTags("tagkey='tagvalue'");
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* let { value, done } = await iter.next();
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* while (!done) {
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* console.log(`Blob ${i++}: ${value.name}`);
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* ({ value, done } = await iter.next());
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* }
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*
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* // Use byPage() to iterate the blobs
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* i = 1;
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* for await (const page of blobServiceClient
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* .findBlobsByTags("tagkey='tagvalue'")
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* .byPage({ maxPageSize: 20 })) {
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* for (const blob of page.blobs) {
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* console.log(`Blob ${i++}: ${blob.name}`);
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* }
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* }
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*
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* // Use paging with a marker
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* i = 1;
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* let iterator = blobServiceClient.findBlobsByTags("tagkey='tagvalue'").byPage({ maxPageSize: 2 });
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* let response = (await iterator.next()).value;
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* // Prints 2 blob names
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* if (response.blobs) {
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* for (const blob of response.blobs) {
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* console.log(`Blob ${i++}: ${blob.name}`);
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* }
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* }
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* // Gets next marker
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* let marker = response.continuationToken;
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* // Passing next marker as continuationToken
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* iterator = blobServiceClient
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* .findBlobsByTags("tagkey='tagvalue'")
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* .byPage({ continuationToken: marker, maxPageSize: 10 });
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* response = (await iterator.next()).value;
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*
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* // Prints blob names
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* if (response.blobs) {
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* for (const blob of response.blobs) {
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* console.log(`Blob ${i++}: ${blob.name}`);
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* }
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* }
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* ```
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*
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* @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.
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* The given expression must evaluate to true for a blob to be returned in the results.
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* The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
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* however, only a subset of the OData filter syntax is supported in the Blob service.
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* @param options - Options to find blobs by tags.
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*/
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findBlobsByTags(tagFilterSqlExpression, options = {}) {
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// AsyncIterableIterator to iterate over blobs
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const listSegmentOptions = {
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...options,
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};
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const iter = this.findBlobsByTagsItems(tagFilterSqlExpression, listSegmentOptions);
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return {
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/**
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* The next method, part of the iteration protocol
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*/
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next() {
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return iter.next();
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},
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/**
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* The connection to the async iterator, part of the iteration protocol
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*/
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[Symbol.asyncIterator]() {
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return this;
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},
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/**
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* Return an AsyncIterableIterator that works a page at a time
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*/
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byPage: (settings = {}) => {
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return this.findBlobsByTagsSegments(tagFilterSqlExpression, settings.continuationToken, {
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maxPageSize: settings.maxPageSize,
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...listSegmentOptions,
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});
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},
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};
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}
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/**
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* Returns an AsyncIterableIterator for ServiceListContainersSegmentResponses
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*
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* @param marker - A string value that identifies the portion of
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* the list of containers to be returned with the next listing operation. The
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* operation returns the continuationToken value within the response body if the
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* listing operation did not return all containers remaining to be listed
|
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* with the current page. The continuationToken value can be used as the value for
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* the marker parameter in a subsequent call to request the next page of list
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* items. The marker value is opaque to the client.
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* @param options - Options to list containers operation.
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*/
|
||
async *listSegments(marker, options = {}) {
|
||
let listContainersSegmentResponse;
|
||
if (!!marker || marker === undefined) {
|
||
do {
|
||
listContainersSegmentResponse = await this.listContainersSegment(marker, options);
|
||
listContainersSegmentResponse.containerItems =
|
||
listContainersSegmentResponse.containerItems || [];
|
||
marker = listContainersSegmentResponse.continuationToken;
|
||
yield await listContainersSegmentResponse;
|
||
} while (marker);
|
||
}
|
||
}
|
||
/**
|
||
* Returns an AsyncIterableIterator for Container Items
|
||
*
|
||
* @param options - Options to list containers operation.
|
||
*/
|
||
async *listItems(options = {}) {
|
||
let marker;
|
||
for await (const segment of this.listSegments(marker, options)) {
|
||
yield* segment.containerItems;
|
||
}
|
||
}
|
||
/**
|
||
* Returns an async iterable iterator to list all the containers
|
||
* under the specified account.
|
||
*
|
||
* .byPage() returns an async iterable iterator to list the containers in pages.
|
||
*
|
||
* ```ts snippet:BlobServiceClientListContainers
|
||
* import { BlobServiceClient } from "@azure/storage-blob";
|
||
* import { DefaultAzureCredential } from "@azure/identity";
|
||
*
|
||
* const account = "<account>";
|
||
* const blobServiceClient = new BlobServiceClient(
|
||
* `https://${account}.blob.core.windows.net`,
|
||
* new DefaultAzureCredential(),
|
||
* );
|
||
*
|
||
* // Use for await to iterate the containers
|
||
* let i = 1;
|
||
* for await (const container of blobServiceClient.listContainers()) {
|
||
* console.log(`Container ${i++}: ${container.name}`);
|
||
* }
|
||
*
|
||
* // Use iter.next() to iterate the containers
|
||
* i = 1;
|
||
* const iter = blobServiceClient.listContainers();
|
||
* let { value, done } = await iter.next();
|
||
* while (!done) {
|
||
* console.log(`Container ${i++}: ${value.name}`);
|
||
* ({ value, done } = await iter.next());
|
||
* }
|
||
*
|
||
* // Use byPage() to iterate the containers
|
||
* i = 1;
|
||
* for await (const page of blobServiceClient.listContainers().byPage({ maxPageSize: 20 })) {
|
||
* for (const container of page.containerItems) {
|
||
* console.log(`Container ${i++}: ${container.name}`);
|
||
* }
|
||
* }
|
||
*
|
||
* // Use paging with a marker
|
||
* i = 1;
|
||
* let iterator = blobServiceClient.listContainers().byPage({ maxPageSize: 2 });
|
||
* let response = (await iterator.next()).value;
|
||
*
|
||
* // Prints 2 container names
|
||
* if (response.containerItems) {
|
||
* for (const container of response.containerItems) {
|
||
* console.log(`Container ${i++}: ${container.name}`);
|
||
* }
|
||
* }
|
||
*
|
||
* // Gets next marker
|
||
* let marker = response.continuationToken;
|
||
* // Passing next marker as continuationToken
|
||
* iterator = blobServiceClient
|
||
* .listContainers()
|
||
* .byPage({ continuationToken: marker, maxPageSize: 10 });
|
||
* response = (await iterator.next()).value;
|
||
*
|
||
* // Prints 10 container names
|
||
* if (response.containerItems) {
|
||
* for (const container of response.containerItems) {
|
||
* console.log(`Container ${i++}: ${container.name}`);
|
||
* }
|
||
* }
|
||
* ```
|
||
*
|
||
* @param options - Options to list containers.
|
||
* @returns An asyncIterableIterator that supports paging.
|
||
*/
|
||
listContainers(options = {}) {
|
||
if (options.prefix === "") {
|
||
options.prefix = undefined;
|
||
}
|
||
const include = [];
|
||
if (options.includeDeleted) {
|
||
include.push("deleted");
|
||
}
|
||
if (options.includeMetadata) {
|
||
include.push("metadata");
|
||
}
|
||
if (options.includeSystem) {
|
||
include.push("system");
|
||
}
|
||
// AsyncIterableIterator to iterate over containers
|
||
const listSegmentOptions = {
|
||
...options,
|
||
...(include.length > 0 ? { include } : {}),
|
||
};
|
||
const iter = this.listItems(listSegmentOptions);
|
||
return {
|
||
/**
|
||
* The next method, part of the iteration protocol
|
||
*/
|
||
next() {
|
||
return iter.next();
|
||
},
|
||
/**
|
||
* The connection to the async iterator, part of the iteration protocol
|
||
*/
|
||
[Symbol.asyncIterator]() {
|
||
return this;
|
||
},
|
||
/**
|
||
* Return an AsyncIterableIterator that works a page at a time
|
||
*/
|
||
byPage: (settings = {}) => {
|
||
return this.listSegments(settings.continuationToken, {
|
||
maxPageSize: settings.maxPageSize,
|
||
...listSegmentOptions,
|
||
});
|
||
},
|
||
};
|
||
}
|
||
/**
|
||
* ONLY AVAILABLE WHEN USING BEARER TOKEN AUTHENTICATION (TokenCredential).
|
||
*
|
||
* Retrieves a user delegation key for the Blob service. This is only a valid operation when using
|
||
* bearer token authentication.
|
||
*
|
||
* @see https://learn.microsoft.com/rest/api/storageservices/get-user-delegation-key
|
||
*
|
||
* @param startsOn - The start time for the user delegation SAS. Must be within 7 days of the current time
|
||
* @param expiresOn - The end time for the user delegation SAS. Must be within 7 days of the current time
|
||
*/
|
||
async getUserDelegationKey(startsOn, expiresOn, options = {}) {
|
||
return tracingClient.withSpan("BlobServiceClient-getUserDelegationKey", options, async (updatedOptions) => {
|
||
const response = assertResponse(await this.serviceContext.getUserDelegationKey({
|
||
startsOn: truncatedISO8061Date(startsOn, false),
|
||
expiresOn: truncatedISO8061Date(expiresOn, false),
|
||
}, {
|
||
abortSignal: options.abortSignal,
|
||
tracingOptions: updatedOptions.tracingOptions,
|
||
}));
|
||
const userDelegationKey = {
|
||
signedObjectId: response.signedObjectId,
|
||
signedTenantId: response.signedTenantId,
|
||
signedStartsOn: new Date(response.signedStartsOn),
|
||
signedExpiresOn: new Date(response.signedExpiresOn),
|
||
signedService: response.signedService,
|
||
signedVersion: response.signedVersion,
|
||
value: response.value,
|
||
};
|
||
const res = {
|
||
_response: response._response,
|
||
requestId: response.requestId,
|
||
clientRequestId: response.clientRequestId,
|
||
version: response.version,
|
||
date: response.date,
|
||
errorCode: response.errorCode,
|
||
...userDelegationKey,
|
||
};
|
||
return res;
|
||
});
|
||
}
|
||
/**
|
||
* Creates a BlobBatchClient object to conduct batch operations.
|
||
*
|
||
* @see https://learn.microsoft.com/rest/api/storageservices/blob-batch
|
||
*
|
||
* @returns A new BlobBatchClient object for this service.
|
||
*/
|
||
getBlobBatchClient() {
|
||
return new BlobBatchClient(this.url, this.pipeline);
|
||
}
|
||
/**
|
||
* Only available for BlobServiceClient constructed with a shared key credential.
|
||
*
|
||
* Generates a Blob account Shared Access Signature (SAS) URI based on the client properties
|
||
* and parameters passed in. The SAS is signed by the shared key credential of the client.
|
||
*
|
||
* @see https://learn.microsoft.com/rest/api/storageservices/create-account-sas
|
||
*
|
||
* @param expiresOn - Optional. The time at which the shared access signature becomes invalid. Default to an hour later if not provided.
|
||
* @param permissions - Specifies the list of permissions to be associated with the SAS.
|
||
* @param resourceTypes - Specifies the resource types associated with the shared access signature.
|
||
* @param options - Optional parameters.
|
||
* @returns An account SAS URI consisting of the URI to the resource represented by this client, followed by the generated SAS token.
|
||
*/
|
||
generateAccountSasUrl(expiresOn, permissions = AccountSASPermissions.parse("r"), resourceTypes = "sco", options = {}) {
|
||
if (!(this.credential instanceof StorageSharedKeyCredential)) {
|
||
throw RangeError("Can only generate the account SAS when the client is initialized with a shared key credential");
|
||
}
|
||
if (expiresOn === undefined) {
|
||
const now = new Date();
|
||
expiresOn = new Date(now.getTime() + 3600 * 1000);
|
||
}
|
||
const sas = generateAccountSASQueryParameters({
|
||
permissions,
|
||
expiresOn,
|
||
resourceTypes,
|
||
services: AccountSASServices.parse("b").toString(),
|
||
...options,
|
||
}, this.credential).toString();
|
||
return appendToURLQuery(this.url, sas);
|
||
}
|
||
/**
|
||
* Only available for BlobServiceClient constructed with a shared key credential.
|
||
*
|
||
* Generates string to sign for a Blob account Shared Access Signature (SAS) URI based on
|
||
* the client properties and parameters passed in. The SAS is signed by the shared key credential of the client.
|
||
*
|
||
* @see https://learn.microsoft.com/rest/api/storageservices/create-account-sas
|
||
*
|
||
* @param expiresOn - Optional. The time at which the shared access signature becomes invalid. Default to an hour later if not provided.
|
||
* @param permissions - Specifies the list of permissions to be associated with the SAS.
|
||
* @param resourceTypes - Specifies the resource types associated with the shared access signature.
|
||
* @param options - Optional parameters.
|
||
* @returns An account SAS URI consisting of the URI to the resource represented by this client, followed by the generated SAS token.
|
||
*/
|
||
generateSasStringToSign(expiresOn, permissions = AccountSASPermissions.parse("r"), resourceTypes = "sco", options = {}) {
|
||
if (!(this.credential instanceof StorageSharedKeyCredential)) {
|
||
throw RangeError("Can only generate the account SAS when the client is initialized with a shared key credential");
|
||
}
|
||
if (expiresOn === undefined) {
|
||
const now = new Date();
|
||
expiresOn = new Date(now.getTime() + 3600 * 1000);
|
||
}
|
||
return generateAccountSASQueryParametersInternal({
|
||
permissions,
|
||
expiresOn,
|
||
resourceTypes,
|
||
services: AccountSASServices.parse("b").toString(),
|
||
...options,
|
||
}, this.credential).stringToSign;
|
||
}
|
||
}
|
||
//# sourceMappingURL=BlobServiceClient.js.map
|