Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v3, actions/setup-dotnet@v1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The variable 'tid2' is assigned but its value is never used

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Found version-specific or distribution-specific runtime identifier(s): centos7-x64. Affected libraries: Microsoft.CognitiveServices.Speech. In .NET 8.0 and higher, assets for version-specific and distribution-specific runtime identifiers will not be found by default. See https://aka.ms/dotnet/rid-usage for details.

'WebClient.WebClient()' is obsolete: 'WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead.' (https://aka.ms/dotnet-warnings/SYSLIB0014)

The type name 'videophrase' only contains lower-cased ascii characters. Such names may become reserved for the language.

The type name 'videophrase' only contains lower-cased ascii characters. Such names may become reserved for the language.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The type name 'two' only contains lower-cased ascii characters. Such names may become reserved for the language.

The type name 'two' only contains lower-cased ascii characters. Such names may become reserved for the language.