public static bool CheckIdentityProviderExists(AcsNamespaceDescription namespaceDesc, string idpDisplayName)
{
var acs = new ServiceManagementWrapper(namespaceDesc.Namespace, namespaceDesc.UserName, namespaceDesc.Password);
var identityProviders = acs.RetrieveIdentityProviders();
return identityProviders.Any(provider => provider.DisplayName == idpDisplayName);
}
