public void AddSignedSupportingToken(SecurityToken token, SecurityTokenParameters parameters)
{
if (token == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(token));
}
if (parameters == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(parameters));
}
ThrowIfProcessingStarted();
ElementContainer.AddSignedSupportingToken(token);
AddParameters(ref _signedTokenParameters, parameters);
}