anchor.diff:  ### Update. Normalized mode. [PATCH /v2/entities/{entityId}]
   
   + Parameters
  -    + entityId: Bcn_Welt (required, string) - Entity ID
  -
  -+ Request (application/json)
  -
  +    + entityId: SampleRestaurant (required, string) - Entity ID
  +
  ++ Request (application/json) 
  +    
  +    + Headers
  +
  +            Fiware-Service: tourguide
  +            
       + Body
   
               {
  -                "temperature": {
  -                  "value": 21.7,
  -                  "metadata": {
  -                    "unitCode": "CEL"
  -                  }
  -                },
  -                "ambientNoise": {
  -                  "value": 31.5
  -                }
  +               "priceRange": {
  +                   "value": 12
  +               },
  +               "capacity": {
  +                   "type": "propertyValue",
  +                   "value": 100
  +               }
               }
   
   + Response 204
  
positive.code: ### By Id [DELETE /v2/entities/{entityId}]
  
  + Parameters
      + entityId: Boe_Idearium (required, string) - Entity ID
  
  + Response 204
  
  
negative.code: ### Update [PUT /v2/entities/{entityId}/attrs/{attrName}]
  
  + Parameters
      + entityId: 0115206c51f60b48b77e4c937835795c33bb953f (required, string) - Entity ID
      + attrName: priceRange (required, string) - Attribute name.
  
  + Request (application/json) 
      
      + Headers
  
              Fiware-Service: tourguide
              
      + Body
  
              {
                  "value": 10.0
              }
  
  + Response 200
  
  