anchor.diff:  .request
   [source,json]
   ----
  -curl -X GET --header 'Content-Type: application/json' --header 'Accept: application/problem+json' 'http://localhost:8081/con/c1/shema'
  +curl -X GET --header 'Content-Type: application/json' --header 'Accept: application/problem+json' 'http://localhost:8081/con/c1/model'
   ----
   
   .result
  
positive.code:             ]
          }
      ]
  }' 'http://localhost:8081/con/c1/shema'
  ----
  ================================
  
  
negative.code: ==== Remove components
  
  ----
  DELETE /con/{conI}/model
  ----
  
  .delete attribute *my_value* at *MyAny*
  