DataLakeFileClient.CreateIfNotExists Method
Definition
Important
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The CreateIfNotExists(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 Azure.Response<Azure.Storage.Files.DataLake.Models.PathInfo> CreateIfNotExists (Azure.Storage.Files.DataLake.Models.DataLakePathCreateOptions options = default, System.Threading.CancellationToken cancellationToken = default);override this.CreateIfNotExists : Azure.Storage.Files.DataLake.Models.DataLakePathCreateOptions * System.Threading.CancellationToken -> Azure.Response<Azure.Storage.Files.DataLake.Models.PathInfo>Public Overridable Function CreateIfNotExists (Optional options As DataLakePathCreateOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Response(Of PathInfo)Parameters
- options
- DataLakePathCreateOptions
Optional parameters.
- cancellationToken
- CancellationToken
Optional CancellationToken to propagate notifications that the operation should be cancelled.
Returns
A Response<T> describing the newly created file.
Remarks
A RequestFailedException will be thrown if a failure occurs.
