<PackageReference Include="Microsoft.Identity.Client" Version="4.84.2-preview4-GetManagedIdentityCapabilitiesAsync" />

Microsoft.Identity.Client.WsTrust.SecureStringExtensions

static class SecureStringExtensions
namespace Microsoft.Identity.Client.WsTrust { internal static class SecureStringExtensions { public static char[] PasswordToCharArray(this SecureString secureString); } }