DataLakeFileClient.CreateIfNotExistsAsync Method

Reference

Definition

Namespace:: Azure.Storage.Files.DataLake

Assembly:: Azure.Storage.Files.DataLake.dll

Package:: Azure.Storage.Files.DataLake v12.20.1

Package:: Azure.Storage.Files.DataLake v12.21.0-beta.2

Source:: DataLakeFileClient.cs

Source:: DataLakeFileClient.cs

Important

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The CreateIfNotExistsAsync(DataLakePathCreateOptions, CancellationToken) operation creates a file. If the file already exists, it is not changed.

For more information, see https://docs.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/create.

public virtual System.Threading.Tasks.Task<Azure.Response<Azure.Storage.Files.DataLake.Models.PathInfo>> CreateIfNotExistsAsync (Azure.Storage.Files.DataLake.Models.DataLakePathCreateOptions options = default, System.Threading.CancellationToken cancellationToken = default);

override this.CreateIfNotExistsAsync : Azure.Storage.Files.DataLake.Models.DataLakePathCreateOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Azure.Response<Azure.Storage.Files.DataLake.Models.PathInfo>>

Public Overridable Function CreateIfNotExistsAsync (Optional options As DataLakePathCreateOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Response(Of PathInfo))

Parameters

options: DataLakePathCreateOptions

Optional parameters.

cancellationToken: CancellationToken

Optional CancellationToken to propagate notifications that the operation should be cancelled.

Returns

Task<Response<PathInfo>>

A Response<T> describing the newly created file.

Remarks

A RequestFailedException will be thrown if a failure occurs.

Applies to

Dela via