text: # -*- coding: utf-8 -*- #
  # Copyright 2019 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.
  """ai-platform operations cancel command."""
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import unicode_literals
  
  from googlecloudsdk.api_lib.ml_engine import operations
  from googlecloudsdk.calliope import base
  from googlecloudsdk.command_lib.ml_engine import flags
  from googlecloudsdk.command_lib.ml_engine import operations_util
  
  
  def _AddCancelArgs(parser):
    flags.OPERATION_NAME.AddToParser(parser)
  
  
  class Cancel(base.SilentCommand):
    """Cancel an AI Platform operation."""
  
    @staticmethod
    def Args(parser):
      _AddCancelArgs(parser)
  
    def Run(self, args):
      return operations_util.Cancel(operations.OperationsClient(),
                                    args.operation)
  