<PackageReference Include="Azure.Storage.Files.DataLake" Version="12.24.0-beta.1" />

Azure.Storage.Files.DataLake.DataLakeServiceClient

public class DataLakeServiceClient
The DataLakeServiceClient allows you to manipulate Azure Data Lake service resources and file systems. The storage account provides the top-level namespace for the Data Lake service.
public virtual string AccountName { get; }

Gets the Storage account name corresponding to the file service client.

public virtual bool CanGenerateAccountSasUri { get; }

Determines whether the client is able to generate a SAS. If the client is authenticated with a StorageSharedKeyCredential.

public virtual Uri Uri { get; }

Gets the Data Lake service's primary Uri endpoint.

protected DataLakeServiceClient()

Initializes a new instance of the DataLakeServiceClient class for mocking.

public DataLakeServiceClient(Uri serviceUri)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, DataLakeClientOptions options)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(string connectionString)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(string connectionString, DataLakeClientOptions options)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, StorageSharedKeyCredential credential)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, StorageSharedKeyCredential credential, DataLakeClientOptions options)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, AzureSasCredential credential)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, AzureSasCredential credential, DataLakeClientOptions options)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, TokenCredential credential)

Initializes a new instance of the DataLakeServiceClient class.

public DataLakeServiceClient(Uri serviceUri, TokenCredential credential, DataLakeClientOptions options)

Initializes a new instance of the DataLakeServiceClient class.

public virtual Response<DataLakeFileSystemClient> CreateFileSystem(string fileSystemName, DataLakeFileSystemCreateOptions options = null, CancellationToken cancellationToken = default)

The CreateFileSystem operation creates a new file system under the specified account. If the file systen with the same name already exists, the operation fails. For more information, see Create Container.

public virtual Response<DataLakeFileSystemClient> CreateFileSystem(string fileSystemName, PublicAccessType publicAccessType, IDictionary<string, string> metadata, CancellationToken cancellationToken)

The CreateFileSystem operation creates a new file system under the specified account. If the file systen with the same name already exists, the operation fails. For more information, see Create Container.

public virtual Task<Response<DataLakeFileSystemClient>> CreateFileSystemAsync(string fileSystemName, DataLakeFileSystemCreateOptions options = null, CancellationToken cancellationToken = default)

The CreateFileSystem operation creates a new file system under the specified account. If the file system with the same name already exists, the operation fails. For more information, see Create Container.

public virtual Task<Response<DataLakeFileSystemClient>> CreateFileSystemAsync(string fileSystemName, PublicAccessType publicAccessType, IDictionary<string, string> metadata, CancellationToken cancellationToken)

The CreateFileSystemAsync operation creates a new file system under the specified account. If the file system with the same name already exists, the operation fails. For more information, see Create Container.

public virtual Response DeleteFileSystem(string fileSystemName, DataLakeRequestConditions conditions = null, CancellationToken cancellationToken = default)

The DeleteFileSystem operation marks the specified file system for deletion. For more information, see Delete Container.

public virtual Task<Response> DeleteFileSystemAsync(string fileSystemName, DataLakeRequestConditions conditions = null, CancellationToken cancellationToken = default)

The DeleteFileSystemAsync operation marks the specified file system for deletion. For more information, see Delete Container.

public Uri GenerateAccountSasUri(AccountSasPermissions permissions, DateTimeOffset expiresOn, AccountSasResourceTypes resourceTypes)

The GenerateAccountSasUri returns a Uri that generates a DataLake Account Shared Access Signature (SAS) based on the Client properties and parameters passed. The SAS is signed by the shared key credential of the client. To check if the client is able to sign a Service Sas see CanGenerateAccountSasUri. For more information, see Constructing an Account SAS.

public Uri GenerateAccountSasUri(AccountSasPermissions permissions, DateTimeOffset expiresOn, AccountSasResourceTypes resourceTypes, out string stringToSign)

The GenerateAccountSasUri returns a Uri that generates a DataLake Account Shared Access Signature (SAS) based on the Client properties and parameters passed. The SAS is signed by the shared key credential of the client. To check if the client is able to sign a Service Sas see CanGenerateAccountSasUri. For more information, see Constructing an Account SAS.

public Uri GenerateAccountSasUri(AccountSasBuilder builder)

The GenerateAccountSasUri returns a Uri that generates a DataLake Account Shared Access Signature (SAS) based on the Client properties and builder passed. The SAS is signed by the shared key credential of the client. To check if the client is able to sign a Service Sas see CanGenerateAccountSasUri. For more information, see Constructing an Account SAS.

public Uri GenerateAccountSasUri(AccountSasBuilder builder, out string stringToSign)

The GenerateAccountSasUri returns a Uri that generates a DataLake Account Shared Access Signature (SAS) based on the Client properties and builder passed. The SAS is signed by the shared key credential of the client. To check if the client is able to sign a Service Sas see CanGenerateAccountSasUri. For more information, see Constructing an Account SAS.

public virtual DataLakeFileSystemClient GetFileSystemClient(string fileSystemName)

Create a new DataLakeFileSystemClient object by appending fileSystemName to the end of Uri. The new DataLakeFileSystemClient uses the same request policy pipeline as the DataLakeFileSystemClient.

public virtual Pageable<FileSystemItem> GetFileSystems(FileSystemTraits traits = 0, FileSystemStates states = 0, string prefix = null, CancellationToken cancellationToken = default)

The GetFileSystems operation returns an async sequence of file systems in the storage account. Enumerating the file systems may make multiple requests to the service while fetching all the values. File systems are ordered lexicographically by name. For more information, see List Containers.

public virtual Pageable<FileSystemItem> GetFileSystems(FileSystemTraits traits, string prefix, CancellationToken cancellationToken)

The GetFileSystems operation returns an async sequence of file systems in the storage account. Enumerating the file systems may make multiple requests to the service while fetching all the values. File systems are ordered lexicographically by name. For more information, see List Containers.

public virtual AsyncPageable<FileSystemItem> GetFileSystemsAsync(FileSystemTraits traits = 0, FileSystemStates states = 0, string prefix = null, CancellationToken cancellationToken = default)

The GetFileSystemsAsync operation returns an async sequence of file systems in the storage account. Enumerating the files systems may make multiple requests to the service while fetching all the values. File systems are ordered lexicographically by name. For more information, see List Containers.

public virtual AsyncPageable<FileSystemItem> GetFileSystemsAsync(FileSystemTraits traits, string prefix, CancellationToken cancellationToken)

The GetFileSystemsAsync operation returns an async sequence of file systems in the storage account. Enumerating the files systems may make multiple requests to the service while fetching all the values. File systems are ordered lexicographically by name. For more information, see List Containers.

public virtual Response<DataLakeServiceProperties> GetProperties(CancellationToken cancellationToken = default)

The GetProperties operation gets the properties of a storage account’s Data Lake service, including properties for Storage Analytics and CORS (Cross-Origin Resource Sharing) rules. For more information, see Get Blob Service Properties.

public virtual Task<Response<DataLakeServiceProperties>> GetPropertiesAsync(CancellationToken cancellationToken = default)

The GetPropertiesAsync operation gets the properties of a storage account’s Data Lake service, including properties for Storage Analytics and CORS (Cross-Origin Resource Sharing) rules. For more information, see Get Blob Service Properties.

public virtual Response<UserDelegationKey> GetUserDelegationKey(DateTimeOffset? startsOn, DateTimeOffset expiresOn, CancellationToken cancellationToken = default)

The GetUserDelegationKey operation retrieves a key that can be used to delegate Active Directory authorization to shared access signatures created with DataLakeSasBuilder.

public virtual Task<Response<UserDelegationKey>> GetUserDelegationKeyAsync(DateTimeOffset? startsOn, DateTimeOffset expiresOn, CancellationToken cancellationToken = default)

The GetUserDelegationKeyAsync operation retrieves a key that can be used to delegate Active Directory authorization to shared access signatures created with DataLakeSasBuilder.

public virtual Response SetProperties(DataLakeServiceProperties properties, CancellationToken cancellationToken = default)

The SetProperties operation sets properties for a storage account’s Data Lake service endpoint, including properties for Storage Analytics, CORS (Cross-Origin Resource Sharing) rules and soft delete settings. You can also use this operation to set the default request version for all incoming requests to the Blob service that do not have a version specified. For more information, see Set Blob Service Properties.

public virtual Task<Response> SetPropertiesAsync(DataLakeServiceProperties properties, CancellationToken cancellationToken = default)

The SetPropertiesAsync operation sets properties for a storage account’s Data Lake service endpoint, including properties for Storage Analytics, CORS (Cross-Origin Resource Sharing) rules and soft delete settings. You can also use this operation to set the default request version for all incoming requests to the Blob service that do not have a version specified. For more information, see Set Blob Service Properties.

public virtual Response<DataLakeFileSystemClient> UndeleteFileSystem(string deletedFileSystemName, string deleteFileSystemVersion, CancellationToken cancellationToken = default)

Restores a previously deleted file system. This API is only functional is Container Soft Delete is enabled for the storage account associated with the filesystem.

public virtual Task<Response<DataLakeFileSystemClient>> UndeleteFileSystemAsync(string deletedFileSystemName, string deleteFileSystemVersion, CancellationToken cancellationToken = default)

Restores a previously deleted file system. This API is only functional is Container Soft Delete is enabled for the storage account associated with the filesystem.