Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/setup-dotnet@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Nullability of reference types in return type of 'Task<AuthorizationHeaders> MockAuthorizationInterceptorAuthenticationHandler.AuthenticateAsync()' doesn't match implicitly implemented member 'Task<AuthorizationHeaders?> IAuthenticationHandler.AuthenticateAsync()'.

Nullability of reference types in return type of 'Task<AuthorizationHeaders> MockAuthorizationInterceptorAuthenticationHandler.UnauthenticateAsync(AuthorizationHeaders? headers)' doesn't match implicitly implemented member 'Task<AuthorizationHeaders?> IAuthenticationHandler.UnauthenticateAsync(AuthorizationHeaders? expiredHeaders)'.

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.

Nullability of reference types in return type of 'Task<AuthorizationHeaders> MockAuthorizationInterceptorAuthenticationHandler.AuthenticateAsync()' doesn't match implicitly implemented member 'Task<AuthorizationHeaders?> IAuthenticationHandler.AuthenticateAsync()'.

Nullability of reference types in return type of 'Task<AuthorizationHeaders> MockAuthorizationInterceptorAuthenticationHandler.UnauthenticateAsync(AuthorizationHeaders? headers)' doesn't match implicitly implemented member 'Task<AuthorizationHeaders?> IAuthenticationHandler.UnauthenticateAsync(AuthorizationHeaders? expiredHeaders)'.