<PackageReference Include="Microsoft.Identity.Client" Version="4.84.1" />

Microsoft.Identity.Client.Internal.ClientCredential.SignedAssertionClientCredential

namespace Microsoft.Identity.Client.Internal.ClientCredential { internal class SignedAssertionClientCredential : IClientCredential { public AssertionType AssertionType { get; } public SignedAssertionClientCredential(string signedAssertion); public Task<CredentialMaterial> GetCredentialMaterialAsync(CredentialContext context, CancellationToken cancellationToken); } }