DataLakeFileClient.CreateIfNotExistsAsync Method

Reference

Definition

Namespace:: Azure.Storage.Files.DataLake

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

Package:: Azure.Storage.Files.DataLake v12.21.0

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

Source:: DataLakeFileClient.cs

Source:: DataLakeFileClient.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

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