anchor.diff:  
   + Response 200 (application/json)
   
  -        {
  -            "item_id": {
  +        [
  +            {
  +                "id": id
                   "key": "value"
               }
  -        }
  +        ]
   
   ### Create a New Item [POST]
   
  
positive.code: 
  + Response 201 (application/json)
  
      + Headers
  
              Location: /items/{item_id}
  
      + Body
  
              {
                  "key": "value"
              }
  
  ## Items Count Collection [/items/count]
  
  ### Read items count [GET]
  
  
negative.code: + Response 200 (application/json)
  
          {
              "id": id
              "key": "value"
          }
  
  