@azure/storage-blob/dist/esm/BlobServiceClient.d.ts

Microsoft Azure Storage SDK for JavaScript - Blob

import type { TokenCredential } from "@azure/core-auth";
import type { AbortSignalLike } from "@azure/abort-controller";
import type { ServiceGetUserDelegationKeyHeaders, ContainerCreateResponse, ContainerDeleteResponse, ServiceGetPropertiesResponse, BlobServiceProperties, ServiceSetPropertiesResponse, ServiceGetStatisticsResponse, ServiceGetAccountInfoResponse, ServiceListContainersSegmentResponse, ContainerItem, UserDelegationKeyModel, ContainerUndeleteResponse, FilterBlobSegmentModel, ServiceFilterBlobsHeaders, LeaseAccessConditions, FilterBlobSegment, FilterBlobItem } from "./generatedModels.js";
import type { StoragePipelineOptions, PipelineLike } from "./Pipeline.js";
import type { ContainerCreateOptions, ContainerDeleteMethodOptions } from "./ContainerClient.js";
import { ContainerClient } from "./ContainerClient.js";
import type { WithResponse } from "./utils/utils.common.js";
import { StorageSharedKeyCredential } from "./credentials/StorageSharedKeyCredential.js";
import { AnonymousCredential } from "./credentials/AnonymousCredential.js";
import type { PagedAsyncIterableIterator } from "@azure/core-paging";
import { BlobBatchClient } from "./BlobBatchClient.js";
import type { CommonOptions } from "./StorageClient.js";
import { StorageClient } from "./StorageClient.js";
import { AccountSASPermissions } from "./sas/AccountSASPermissions.js";
import type { SASProtocol } from "./sas/SASQueryParameters.js";
import type { SasIPRange } from "./sas/SasIPRange.js";
/**
 * Options to configure the {@link BlobServiceClient.getProperties} operation.
 */
export interface ServiceGetPropertiesOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
}
/**
 * Options to configure the {@link BlobServiceClient.setProperties} operation.
 */
export interface ServiceSetPropertiesOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
}
/**
 * Options to configure the {@link BlobServiceClient.getAccountInfo} operation.
 */
export interface ServiceGetAccountInfoOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
}
/**
 * Options to configure the {@link BlobServiceClient.getStatistics} operation.
 */
export interface ServiceGetStatisticsOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
}
/**
 * Options to configure the Service - Get User Delegation Key.
 */
export interface ServiceGetUserDelegationKeyOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
}
/**
 * Options to configure the {@link BlobServiceClient.listContainers} operation.
 */
export interface ServiceListContainersOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
    /**
     * Filters the results to return only containers
     * whose name begins with the specified prefix.
     */
    prefix?: string;
    /**
     * Specifies whether the container's metadata
     *                                   should be returned as part of the response body.
     */
    includeMetadata?: boolean;
    /**
     * Specifies whether soft deleted containers should be included in the response.
     */
    includeDeleted?: boolean;
    /**
     * Specifies whether system containers should be included in the response.
     */
    includeSystem?: boolean;
}
/**
 * Options to configure the {@link BlobServiceClient.findBlobsByTags} operation.
 */
export interface ServiceFindBlobByTagsOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the @azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
}
/**
 * The response of {@link BlobServiceClient.findBlobsByTags} operation.
 */
export type ServiceFindBlobsByTagsSegmentResponse = WithResponse<FilterBlobSegment & ServiceFilterBlobsHeaders, ServiceFilterBlobsHeaders, FilterBlobSegmentModel>;
/**
 * A user delegation key.
 */
export interface UserDelegationKey {
    /**
     * The Azure Active Directory object ID in GUID format.
     */
    signedObjectId: string;
    /**
     * The Azure Active Directory tenant ID in GUID format.
     */
    signedTenantId: string;
    /**
     * The date-time the key is active.
     */
    signedStartsOn: Date;
    /**
     * The date-time the key expires.
     */
    signedExpiresOn: Date;
    /**
     * Abbreviation of the Azure Storage service that accepts the key.
     */
    signedService: string;
    /**
     * The service version that created the key.
     */
    signedVersion: string;
    /**
     * The key as a base64 string.
     */
    value: string;
}
/**
 * Contains response data for the {@link getUserDelegationKey} operation.
 */
export declare type ServiceGetUserDelegationKeyResponse = WithResponse<UserDelegationKey & ServiceGetUserDelegationKeyHeaders, ServiceGetUserDelegationKeyHeaders, UserDelegationKeyModel>;
/**
 * Options to configure {@link BlobServiceClient.undeleteContainer} operation.
 */
export interface ServiceUndeleteContainerOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the &commat;azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
    /**
     * Optional. Specifies the new name of the restored container.
     * Will use its original name if this is not specified.
     * @deprecated Restore container to a different name is not supported by service anymore.
     */
    destinationContainerName?: string;
}
/**
 * Options to configure {@link BlobServiceClient.renameContainer} operation.
 */
export interface ServiceRenameContainerOptions extends CommonOptions {
    /**
     * An implementation of the `AbortSignalLike` interface to signal the request to cancel the operation.
     * For example, use the &commat;azure/abort-controller to create an `AbortSignal`.
     */
    abortSignal?: AbortSignalLike;
    /**
     * Condition to meet for the source container.
     */
    sourceCondition?: LeaseAccessConditions;
}
/**
 * Options to configure {@link BlobServiceClient.generateAccountSasUrl} operation.
 */
export interface ServiceGenerateAccountSasUrlOptions {
    /**
     * The version of the service this SAS will target. If not specified, it will default to the version targeted by the
     * library.
     */
    version?: string;
    /**
     * Optional. SAS protocols allowed.
     */
    protocol?: SASProtocol;
    /**
     * Optional. When the SAS will take effect.
     */
    startsOn?: Date;
    /**
     * Optional. IP range allowed.
     */
    ipRange?: SasIPRange;
    /**
     * Optional. Encryption scope to use when sending requests authorized with this SAS URI.
     */
    encryptionScope?: string;
}
/**
 * A BlobServiceClient represents a Client to the Azure Storage Blob service allowing you
 * to manipulate blob containers.
 */
export declare class BlobServiceClient extends StorageClient {
    /**
     * serviceContext provided by protocol layer.
     */
    private serviceContext;
    /**
     *
     * Creates an instance of BlobServiceClient from connection string.
     *
     * @param connectionString - Account connection string or a SAS connection string of an Azure storage account.
     *                                  [ Note - Account connection string can only be used in NODE.JS runtime. ]
     *                                  Account connection string example -
     *                                  `DefaultEndpointsProtocol=https;AccountName=myaccount;AccountKey=accountKey;EndpointSuffix=core.windows.net`
     *                                  SAS connection string example -
     *                                  `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`
     * @param options - Optional. Options to configure the HTTP pipeline.
     */
    static fromConnectionString(connectionString: string, options?: StoragePipelineOptions): BlobServiceClient;
    /**
     * Creates an instance of BlobServiceClient.
     *
     * @param url - A Client string pointing to Azure Storage blob service, such as
     *                     "https://myaccount.blob.core.windows.net". You can append a SAS
     *                     if using AnonymousCredential, such as "https://myaccount.blob.core.windows.net?sasString".
     * @param credential -  Such as AnonymousCredential, StorageSharedKeyCredential or any credential from the `@azure/identity` package to authenticate requests to the service. You can also provide an object that implements the TokenCredential interface. If not specified, AnonymousCredential is used.
     * @param options - Optional. Options to configure the HTTP pipeline.
     *
     * Example using DefaultAzureCredential from `@azure/identity`:
     *
     * ```ts snippet:ReadmeSampleCreateClient_DefaultAzureCredential
     * import { DefaultAzureCredential } from "@azure/identity";
     * import { BlobServiceClient } from "@azure/storage-blob";
     *
     * // Enter your storage account name
     * const account = "<account>";
     * const defaultAzureCredential = new DefaultAzureCredential();
     *
     * const blobServiceClient = new BlobServiceClient(
     *   `https://${account}.blob.core.windows.net`,
     *   defaultAzureCredential,
     * );
     * ```
     *
     * Example using an account name/key:
     *
     * ```ts snippet:ReadmeSampleCreateClient_StorageSharedKeyCredential
     * import { StorageSharedKeyCredential, BlobServiceClient } from "@azure/storage-blob";
     *
     * const account = "<account>";
     * const accountKey = "<accountkey>";
     *
     * // Use StorageSharedKeyCredential with storage account and account key
     * // StorageSharedKeyCredential is only available in Node.js runtime, not in browsers
     * const sharedKeyCredential = new StorageSharedKeyCredential(account, accountKey);
     * const blobServiceClient = new BlobServiceClient(
     *   `https://${account}.blob.core.windows.net`,
     *   sharedKeyCredential,
     * );
     * ```
     */
    constructor(url: string, credential?: StorageSharedKeyCredential | AnonymousCredential | TokenCredential, options?: StoragePipelineOptions);
    /**
     * Creates an instance of BlobServiceClient.
     *
     * @param url - A Client string pointing to Azure Storage blob service, such as
     *                     "https://myaccount.blob.core.windows.net". You can append a SAS
     *                     if using AnonymousCredential, such as "https://myaccount.blob.core.windows.net?sasString".
     * @param pipeline - Call newPipeline() to create a default
     *                            pipeline, or provide a customized pipeline.
     */
    constructor(url: string, pipeline: PipelineLike);
    /**
     * Creates a {@link ContainerClient} object
     *
     * @param containerName - A container name
     * @returns A new ContainerClient object for the given container name.
     *
     * Example usage:
     *
     * ```ts snippet:BlobServiceClientGetContainerClient
     * 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(),
     * );
     *
     * const containerClient = blobServiceClient.getContainerClient("<container name>");
     * ```
     */
    getContainerClient(containerName: string): ContainerClient;
    /**
     * Create a Blob container. @see https://learn.microsoft.com/rest/api/storageservices/create-container
     *
     * @param containerName - Name of the container to create.
     * @param options - Options to configure Container Create operation.
     * @returns Container creation response and the corresponding container client.
     */
    createContainer(containerName: string, options?: ContainerCreateOptions): Promise<{
        containerClient: ContainerClient;
        containerCreateResponse: ContainerCreateResponse;
    }>;
    /**
     * Deletes a Blob container.
     *
     * @param containerName - Name of the container to delete.
     * @param options - Options to configure Container Delete operation.
     * @returns Container deletion response.
     */
    deleteContainer(containerName: string, options?: ContainerDeleteMethodOptions): Promise<ContainerDeleteResponse>;
    /**
     * Restore a previously deleted Blob container.
     * This API is only functional if Container Soft Delete is enabled for the storage account associated with the container.
     *
     * @param deletedContainerName - Name of the previously deleted container.
     * @param deletedContainerVersion - Version of the previously deleted container, used to uniquely identify the deleted container.
     * @param options - Options to configure Container Restore operation.
     * @returns Container deletion response.
     */
    undeleteContainer(deletedContainerName: string, deletedContainerVersion: string, options?: ServiceUndeleteContainerOptions): Promise<{
        containerClient: ContainerClient;
        containerUndeleteResponse: ContainerUndeleteResponse;
    }>;
    /**
     * Gets the properties of a storage account’s Blob service, including properties
     * for Storage Analytics and CORS (Cross-Origin Resource Sharing) rules.
     * @see https://learn.microsoft.com/rest/api/storageservices/get-blob-service-properties
     *
     * @param options - Options to the Service Get Properties operation.
     * @returns Response data for the Service Get Properties operation.
     */
    getProperties(options?: ServiceGetPropertiesOptions): Promise<ServiceGetPropertiesResponse>;
    /**
     * Sets properties for a storage account’s Blob service endpoint, including properties
     * for Storage Analytics, CORS (Cross-Origin Resource Sharing) rules and soft delete settings.
     * @see https://learn.microsoft.com/rest/api/storageservices/set-blob-service-properties
     *
     * @param properties -
     * @param options - Options to the Service Set Properties operation.
     * @returns Response data for the Service Set Properties operation.
     */
    setProperties(properties: BlobServiceProperties, options?: ServiceSetPropertiesOptions): Promise<ServiceSetPropertiesResponse>;
    /**
     * Retrieves statistics related to replication for the Blob service. It is only
     * available on the secondary location endpoint when read-access geo-redundant
     * replication is enabled for the storage account.
     * @see https://learn.microsoft.com/rest/api/storageservices/get-blob-service-stats
     *
     * @param options - Options to the Service Get Statistics operation.
     * @returns Response data for the Service Get Statistics operation.
     */
    getStatistics(options?: ServiceGetStatisticsOptions): Promise<ServiceGetStatisticsResponse>;
    /**
     * The Get Account Information operation returns the sku name and account kind
     * for the specified account.
     * The Get Account Information operation is available on service versions beginning
     * with version 2018-03-28.
     * @see https://learn.microsoft.com/rest/api/storageservices/get-account-information
     *
     * @param options - Options to the Service Get Account Info operation.
     * @returns Response data for the Service Get Account Info operation.
     */
    getAccountInfo(options?: ServiceGetAccountInfoOptions): Promise<ServiceGetAccountInfoResponse>;
    /**
     * Returns a list of the containers under the specified account.
     * @see https://learn.microsoft.com/rest/api/storageservices/list-containers2
     *
     * @param marker - A string value that identifies the portion of
     *                        the list of containers to be returned with the next listing operation. The
     *                        operation returns the continuationToken value within the response body if the
     *                        listing operation did not return all containers remaining to be listed
     *                        with the current page. The continuationToken value can be used as the value for
     *                        the marker parameter in a subsequent call to request the next page of list
     *                        items. The marker value is opaque to the client.
     * @param options - Options to the Service List Container Segment operation.
     * @returns Response data for the Service List Container Segment operation.
     */
    private listContainersSegment;
    /**
     * The Filter Blobs operation enables callers to list blobs across all containers whose tags
     * match a given search expression. Filter blobs searches across all containers within a
     * storage account but can be scoped within the expression to a single container.
     *
     * @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.
     *                                        The given expression must evaluate to true for a blob to be returned in the results.
     *                                        The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
     *                                        however, only a subset of the OData filter syntax is supported in the Blob service.
     * @param marker - A string value that identifies the portion of
     *                          the list of blobs to be returned with the next listing operation. The
     *                          operation returns the continuationToken value within the response body if the
     *                          listing operation did not return all blobs remaining to be listed
     *                          with the current page. The continuationToken value can be used as the value for
     *                          the marker parameter in a subsequent call to request the next page of list
     *                          items. The marker value is opaque to the client.
     * @param options - Options to find blobs by tags.
     */
    private findBlobsByTagsSegment;
    /**
     * Returns an AsyncIterableIterator for ServiceFindBlobsByTagsSegmentResponse.
     *
     * @param tagFilterSqlExpression -  The where parameter enables the caller to query blobs whose tags match a given expression.
     *                                         The given expression must evaluate to true for a blob to be returned in the results.
     *                                         The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
     *                                         however, only a subset of the OData filter syntax is supported in the Blob service.
     * @param marker - A string value that identifies the portion of
     *                          the list of blobs to be returned with the next listing operation. The
     *                          operation returns the continuationToken value within the response body if the
     *                          listing operation did not return all blobs remaining to be listed
     *                          with the current page. The continuationToken value can be used as the value for
     *                          the marker parameter in a subsequent call to request the next page of list
     *                          items. The marker value is opaque to the client.
     * @param options - Options to find blobs by tags.
     */
    private findBlobsByTagsSegments;
    /**
     * Returns an AsyncIterableIterator for blobs.
     *
     * @param tagFilterSqlExpression -  The where parameter enables the caller to query blobs whose tags match a given expression.
     *                                         The given expression must evaluate to true for a blob to be returned in the results.
     *                                         The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
     *                                         however, only a subset of the OData filter syntax is supported in the Blob service.
     * @param options - Options to findBlobsByTagsItems.
     */
    private findBlobsByTagsItems;
    /**
     * Returns an async iterable iterator to find all blobs with specified tag
     * under the specified account.
     *
     * .byPage() returns an async iterable iterator to list the blobs in pages.
     *
     * @see https://learn.microsoft.com/rest/api/storageservices/get-blob-service-properties
     *
     * ```ts snippet:BlobServiceClientFindBlobsByTags
     * 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 blobs
     * let i = 1;
     * for await (const blob of blobServiceClient.findBlobsByTags("tagkey='tagvalue'")) {
     *   console.log(`Blob ${i++}: ${blob.name}`);
     * }
     *
     * // Use iter.next() to iterate the blobs
     * i = 1;
     * const iter = blobServiceClient.findBlobsByTags("tagkey='tagvalue'");
     * let { value, done } = await iter.next();
     * while (!done) {
     *   console.log(`Blob ${i++}: ${value.name}`);
     *   ({ value, done } = await iter.next());
     * }
     *
     * // Use byPage() to iterate the blobs
     * i = 1;
     * for await (const page of blobServiceClient
     *   .findBlobsByTags("tagkey='tagvalue'")
     *   .byPage({ maxPageSize: 20 })) {
     *   for (const blob of page.blobs) {
     *     console.log(`Blob ${i++}: ${blob.name}`);
     *   }
     * }
     *
     * // Use paging with a marker
     * i = 1;
     * let iterator = blobServiceClient.findBlobsByTags("tagkey='tagvalue'").byPage({ maxPageSize: 2 });
     * let response = (await iterator.next()).value;
     * // Prints 2 blob names
     * if (response.blobs) {
     *   for (const blob of response.blobs) {
     *     console.log(`Blob ${i++}: ${blob.name}`);
     *   }
     * }
     * // Gets next marker
     * let marker = response.continuationToken;
     * // Passing next marker as continuationToken
     * iterator = blobServiceClient
     *   .findBlobsByTags("tagkey='tagvalue'")
     *   .byPage({ continuationToken: marker, maxPageSize: 10 });
     * response = (await iterator.next()).value;
     *
     * // Prints blob names
     * if (response.blobs) {
     *   for (const blob of response.blobs) {
     *     console.log(`Blob ${i++}: ${blob.name}`);
     *   }
     * }
     * ```
     *
     * @param tagFilterSqlExpression -  The where parameter enables the caller to query blobs whose tags match a given expression.
     *                                         The given expression must evaluate to true for a blob to be returned in the results.
     *                                         The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;
     *                                         however, only a subset of the OData filter syntax is supported in the Blob service.
     * @param options - Options to find blobs by tags.
     */
    findBlobsByTags(tagFilterSqlExpression: string, options?: ServiceFindBlobByTagsOptions): PagedAsyncIterableIterator<FilterBlobItem, ServiceFindBlobsByTagsSegmentResponse>;
    /**
     * Returns an AsyncIterableIterator for ServiceListContainersSegmentResponses
     *
     * @param marker - A string value that identifies the portion of
     *                        the list of containers to be returned with the next listing operation. The
     *                        operation returns the continuationToken value within the response body if the
     *                        listing operation did not return all containers remaining to be listed
     *                        with the current page. The continuationToken value can be used as the value for
     *                        the marker parameter in a subsequent call to request the next page of list
     *                        items. The marker value is opaque to the client.
     * @param options - Options to list containers operation.
     */
    private listSegments;
    /**
     * Returns an AsyncIterableIterator for Container Items
     *
     * @param options - Options to list containers operation.
     */
    private listItems;
    /**
     * 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?: ServiceListContainersOptions): PagedAsyncIterableIterator<ContainerItem, ServiceListContainersSegmentResponse>;
    /**
     * 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
     */
    getUserDelegationKey(startsOn: Date, expiresOn: Date, options?: ServiceGetUserDelegationKeyOptions): Promise<ServiceGetUserDelegationKeyResponse>;
    /**
     * 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(): BlobBatchClient;
    /**
     * 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?: Date, permissions?: AccountSASPermissions, resourceTypes?: string, options?: ServiceGenerateAccountSasUrlOptions): string;
    /**
     * 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?: Date, permissions?: AccountSASPermissions, resourceTypes?: string, options?: ServiceGenerateAccountSasUrlOptions): string;
}
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