old_contents: # Copyright 2016 IBM Corp.
  # Copyright 2017 AT&T Corp.
  #
  #    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.
  
  import copy
  
  from tempest.lib.api_schema.response.compute.v2_1 import servers as servers21
  from tempest.lib.api_schema.response.compute.v2_19 import servers as servers219
  
  # The 2.26 microversion changes the server GET and (detailed) LIST responses to
  # include the server 'tags' which is just a list of strings.
  
  tag_items = {
      'type': 'array',
      'maxItems': 50,
      'items': {
          'type': 'string',
          'pattern': '^[^,/]*$',
          'maxLength': 60
      }
  }
  
  get_server = copy.deepcopy(servers219.get_server)
  get_server['response_body']['properties']['server'][
      'properties'].update({'tags': tag_items})
  get_server['response_body']['properties']['server'][
      'required'].append('tags')
  
  list_servers_detail = copy.deepcopy(servers219.list_servers_detail)
  list_servers_detail['response_body']['properties']['servers']['items'][
      'properties'].update({'tags': tag_items})
  list_servers_detail['response_body']['properties']['servers']['items'][
      'required'].append('tags')
  
  # list response schema wasn't changed for v2.26 so use v2.1
  
  list_servers = copy.deepcopy(servers21.list_servers)
  
  list_tags = {
      'status_code': [200],
      'response_body': {
          'type': 'object',
          'properties': {
              'tags': {
                  'type': 'array',
                  'items': {
                      'type': 'string'
                  }
              }
          },
          'additionalProperties': False,
          'required': ['tags']
      }
  }
  
  update_all_tags = copy.deepcopy(list_tags)
  
  delete_all_tags = {'status_code': [204]}
  
  check_tag_existence = {'status_code': [204]}
  
  update_tag = {
      'status_code': [201, 204],
      'response_header': {
          'type': 'object',
          'properties': {
              'location': {
                  'type': 'string'
              }
          },
          'required': ['location']
      }
  }
  
  delete_tag = {'status_code': [204]}
  
new_contents: # Copyright 2016 IBM Corp.
  # Copyright 2017 AT&T Corp.
  #
  #    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.
  
  import copy
  
  from tempest.lib.api_schema.response.compute.v2_1 import servers as servers21
  from tempest.lib.api_schema.response.compute.v2_19 import servers as servers219
  
  # The 2.26 microversion changes the server GET and (detailed) LIST responses to
  # include the server 'tags' which is just a list of strings.
  
  tag_items = {
      'type': 'array',
      'maxItems': 50,
      'items': {
          'type': 'string',
          'pattern': '^[^,/]*$',
          'maxLength': 60
      }
  }
  
  get_server = copy.deepcopy(servers219.get_server)
  get_server['response_body']['properties']['server'][
      'properties'].update({'tags': tag_items})
  get_server['response_body']['properties']['server'][
      'required'].append('tags')
  
  list_servers_detail = copy.deepcopy(servers219.list_servers_detail)
  list_servers_detail['response_body']['properties']['servers']['items'][
      'properties'].update({'tags': tag_items})
  list_servers_detail['response_body']['properties']['servers']['items'][
      'required'].append('tags')
  
  # list response schema wasn't changed for v2.26 so use v2.1
  
  list_servers = copy.deepcopy(servers21.list_servers)
  
  list_tags = {
      'status_code': [200],
      'response_body': {
          'type': 'object',
          'properties': {
              'tags': tag_items,
          },
          'additionalProperties': False,
          'required': ['tags']
      }
  }
  
  update_all_tags = copy.deepcopy(list_tags)
  
  delete_all_tags = {'status_code': [204]}
  
  check_tag_existence = {'status_code': [204]}
  
  update_tag = {
      'status_code': [201, 204],
      'response_header': {
          'type': 'object',
          'properties': {
              'location': {
                  'type': 'string'
              }
          },
          'required': ['location']
      }
  }
  
  delete_tag = {'status_code': [204]}
  
subject: Improve server tag schema