}
	namespace, name := parts[0], parts[1]
	if len(apimachineryvalidation.ValidateNamespaceName(namespace, false)) != 0 {
		return "", "", invalidUsernameErr
	}
	if len(apimachineryvalidation.ValidateServiceAccountName(name, false)) != 0 {
		return "", "", invalidUsernameErr
	}
	return namespace, name, nil
}

// MakeGroupNames generates service account group names for the given namespace

var ValidateSecretName = apimachineryvalidation.NameIsDNSSubdomain

// ValidateServiceAccountName can be used to check whether the given service account name is valid.
// Prefix indicates this name will be used as part of generation, in which case
// trailing dashes are allowed.
var ValidateServiceAccountName = apimachineryvalidation.ValidateServiceAccountName