<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.4" />

Microsoft.Extensions.Configuration.ConfigurationPath

public static class ConfigurationPath
Provides utility methods and constants for manipulating Configuration paths.
namespace Microsoft.Extensions.Configuration { public static class ConfigurationPath { public static readonly string KeyDelimiter; public static string Combine(params string[] pathSegments); public static string Combine(IEnumerable<string> pathSegments); public static string GetSectionKey(string path); public static string GetParentPath(string path); } }