ROSLYN.USAGE.CA2261 : Do not use ConfigureAwaitOptions.SuppressThrowing with Task<TResult> (C#)

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ROSLYN.USAGE.CA2261 : Do not use ConfigureAwaitOptions.SuppressThrowing with Task<TResult> (C#)

Summary

The ConfigureAwaitOptions.SuppressThrowing option is only supported with the non-generic Task, not a Task<TResult>. To use it with a Task<TResult>, first cast to the base Task.

This check corresponds to Roslyn rule CA2261. For full rule details, see the Microsoft website: CA2261.

Properties

Class Name	Do not use ConfigureAwaitOptions.SuppressThrowing with Task<TResult> (C#)
Significance	reliability
Mnemonic	ROSLYN.USAGE.CA2261
Categories	None
Availability	Available for C# only.
Enabling	Checks for this warning class are enabled by default. To disable them, add the following WARNING_FILTER rule to the project configuration file. WARNING_FILTER += discard class="Do not use ConfigureAwaitOptions.SuppressThrowing with Task<TResult> (C#)"

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.