ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

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.

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.

Use 'string.IndexOf(char)' instead of 'string.IndexOf(string)' when you have a string with a single char (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1866)

Specify a culture or use an invariant version to avoid implicit dependency on current culture (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1311)

Prefer using 'string.Equals(string, StringComparison)' to perform a case-insensitive comparison, but keep in mind that this might cause subtle changes in behavior, so make sure to conduct thorough testing after applying the suggestion, or if culturally sensitive comparison is not required, consider using 'StringComparison.OrdinalIgnoreCase' (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1862)

Specify a culture or use an invariant version to avoid implicit dependency on current culture (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1311)

Specify a culture or use an invariant version to avoid implicit dependency on current culture (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1311)

Prefer using 'string.Equals(string, StringComparison)' to perform a case-insensitive comparison, but keep in mind that this might cause subtle changes in behavior, so make sure to conduct thorough testing after applying the suggestion, or if culturally sensitive comparison is not required, consider using 'StringComparison.OrdinalIgnoreCase' (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1862)

The behavior of 'string.ToLower()' could vary based on the current user's locale settings. Replace this call in 'EmailSearch.QueryHandler.HandleAsync(EmailSearch.Query)' with a call to 'string.ToLower(CultureInfo)'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1304)