anchor.diff:                  "windowsize": <windows_size>,
                   "version": "<API_version>",
                   "runningfrom": "<last_launch_date>
  -                "doc": "https://forge.fi-ware.org/plugins/mediawiki/wiki/fiware/index.php/Policy_Manager_Open_RESTful_API_Specification"
  +                "doc": "http://telefonicaid.github.io/fiware-cloto/api/v1.0/"
               }
   
   ### Update the window size [PUT]
  
positive.code:         the API currently in execution.
          + runningfrom: `2013-10-04 20:32:17` (required, string) - It is the key whose value is the 
          date of the last launch of the service. This value takes the ISO 8601.
          + doc: `https://forge.fi-ware.org/plugins/mediawiki/wiki/fiware/index.php/Policy_Manager_Open_RESTful_API_Specification` (required, string) - 
          It is the key whose value is the link to this API specification. 
  
      + Body
  
negative.code:                 "url": <URL_TO_NOTIFY>,
                  "serverId": <SERVER_ID>,
                  "ruleId": "<RULE_ID>"      
              }