FilesAccessor.FirstAsync(CancellationToken) Method
Definition
Important
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Convenience: the first attached file, or null when none. Sugar over ListAsync(CancellationToken)[0]; shares ListAsync(CancellationToken)'s resolution so it stays correct when later scopes hydrate through Graph.
public System.Threading.Tasks.Task<Microsoft.Teams.Apps.Files.IncomingFile?> FirstAsync(System.Threading.CancellationToken cancellationToken = default);member this.FirstAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Teams.Apps.Files.IncomingFile>Public Function FirstAsync (Optional cancellationToken As CancellationToken = Nothing) As Task(Of IncomingFile)Parameters
- cancellationToken
- CancellationToken
A token to cancel hydration once later scopes fetch through Graph.