old_contents: # Licensed to the StackStorm, Inc ('StackStorm') under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You 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.
  
  from __future__ import absolute_import
  
  import logging
  
  from st2client.models import core
  
  
  LOG = logging.getLogger(__name__)
  
  
  class KeyValuePair(core.Resource):
      _alias = 'Key'
      _display_name = 'Key Value Pair'
      _plural = 'Keys'
      _plural_display_name = 'Key Value Pairs'
      _repr_attributes = ['name', 'value']
  
      # Note: This is a temporary hack until we refactor client and make it support non id PKs
  
new_contents: # Licensed to the StackStorm, Inc ('StackStorm') under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You 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.
  
  from __future__ import absolute_import
  
  import logging
  
  from st2client.models import core
  
  
  LOG = logging.getLogger(__name__)
  
  
  class KeyValuePair(core.Resource):
      _alias = 'Key'
      _display_name = 'Key Value Pair'
      _plural = 'Keys'
      _plural_display_name = 'Key Value Pairs'
      _repr_attributes = ['name', 'value']
  
      # Note: This is a temporary hack until we refactor client and make it support non id PKs
      def get_id(self):
          return self.name
  
      def set_id(self, value):
          pass
  
      id = property(get_id, set_id)
  
subject: Add back code which is needed.