<PackageReference Include="Microsoft.Extensions.Options" Version="10.0.7" />

Microsoft.Extensions.Options.OptionsValidationException

Represents the exception that's thrown when options validation fails.
namespace Microsoft.Extensions.Options { public class OptionsValidationException : Exception { public string OptionsName { get; } public Type OptionsType { get; } public IEnumerable<string> Failures { get; } public OptionsValidationException(string optionsName, Type optionsType, IEnumerable<string> failureMessages); } }