text: # Lint as: python3
  # -*- coding: utf-8 -*- #
  # Copyright 2020 Google LLC. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  """Undelete a root Certificate Authority."""
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import unicode_literals
  
  from googlecloudsdk.api_lib.privateca import base as privateca_base
  from googlecloudsdk.api_lib.privateca import request_utils
  from googlecloudsdk.calliope import base
  from googlecloudsdk.command_lib.privateca import operations
  from googlecloudsdk.command_lib.privateca import resource_args
  from googlecloudsdk.core import log
  
  
  @base.ReleaseTracks(base.ReleaseTrack.GA)
  class Undelete(base.SilentCommand):
    r"""Undelete a root Certificate Authority.
  
      Restores a root Certificate Authority that has been deleted. A Certificate
      Authority can be undeleted within 30 days of being deleted. Use this command
      to halt the deletion process. An undeleted CA will move to DISABLED state.
  
      ## EXAMPLES
  
      To undelete a root CA:
  
          $ {command} prod-root --location=us-west1 --pool=my-pool
    """
  
    @staticmethod
    def Args(parser):
      resource_args.AddCertAuthorityPositionalResourceArg(parser, 'to undelete')
  
    def Run(self, args):
      client = privateca_base.GetClientInstance(api_version='v1')
      messages = privateca_base.GetMessagesModule(api_version='v1')
  
      ca_ref = args.CONCEPTS.certificate_authority.Parse()
  
      current_ca = client.projects_locations_caPools_certificateAuthorities.Get(
          messages
          .PrivatecaProjectsLocationsCaPoolsCertificateAuthoritiesGetRequest(
              name=ca_ref.RelativeName()))
  
      resource_args.CheckExpectedCAType(
          messages.CertificateAuthority.TypeValueValuesEnum.SELF_SIGNED,
          current_ca,
          version='v1')
  
      operation = client.projects_locations_caPools_certificateAuthorities.Undelete(
          messages
          .PrivatecaProjectsLocationsCaPoolsCertificateAuthoritiesUndeleteRequest(
              name=ca_ref.RelativeName(),
              undeleteCertificateAuthorityRequest=messages
              .UndeleteCertificateAuthorityRequest(
                  requestId=request_utils.GenerateRequestId())))
  
      operations.Await(operation, 'Undeleting Root CA', api_version='v1')
  
      log.status.Print('Undeleted Root CA [{}].'.format(ca_ref.RelativeName()))
  