anchor.diff:  * The action id is specified by the object's `actionName` property, whose value is 
   a string containing the action's name. Depending of the `actionName` we have predefined 
   different properties:
  -    * If the object's `actionName` property has value `notify-email`, we have the email and 
  +
  +* If the object's `actionName` property has value `notify-email`, we have the email and 
   body which are represented by the object's `email` and `body` properties, whose values 
   are the string containing the email address to send the email and the message of this 
   email. This is a possible example:
   
  -    ```
  -        "action": {
  -              "actionName": "notify-email",
  -            "email": "foo@fighters",
  -            "body": "You have a problem with your instance, please check it."
  -        }
  -    ```
  -
  -    * If the object's `actionName` property has value `notify-scale`, we have action 
  -operation. The action operation is specified by the object's `operation` property, 
  -whole value is a string containing the action's operation. PMI API v1.0 allows values 
  -"scaleUp", "scaleDown" for this property. This messages is sent back to the url that 
  -is specified in the subscription process described bellow. This is a possible example:
  -
  -    ```
  -        "action": {
  -              "actionName": "notify-scale",
  -            "operation": "scaleUp"
  -        }
  -    ```
  -
  -    * Any other possible value of the object's `actionName` property will have the same 
  +```
  +"action": {
  +    "actionName": "notify-email",
  +    "email": "foo@fighters",
  +    "body": "You have a problem with your instance, please check it."
  +}
  +```
  +
  +* If the object's `actionName` property has value `notify-scale`, we have action operation. 
  +The action operation is specified by the object's `operation` property, whole value is a 
  +string containing the action's operation. PMI API v1.0 allows values "scaleUp", "scaleDown" 
  +for this property. This messages is sent back to the url that is specified in the subscription 
  +process described bellow. This is a possible example:
  +
  +```
  +"action": {
  +    "actionName": "notify-scale",
  +    "operation": "scaleUp"
  +}
  +```
  +
  +* Any other possible value of the object's `actionName` property will have the same 
   behaviour described in the previous case.
   
   ## Error Responses
  
positive.code: "greater equal", "less equal" for this property.
  
  An example of a rule definition can be found in the following code:
  ```
  "condition": {
      "cpu": {
  
negative.code: environment variable and the url of the Identity Management to OS_AUTH_URL environment variable 
  and then execute:
  
  ```
  $ curl -s -X POST $OS_AUTH_URL/tokens \
  -H "Content-Type: application/json" \
  -d '{"auth": {"tenantName": "'"$OS_PROJECT_NAME"'", "passwordCredentials": {"username": "'"$OS_USERNAME"'", "password": "'"$OS_PASSWORD"'"}}}' \
  | python -m json.tool
  ```
  
  Note: In the FIWARE Lab environment the url of the Identity Management GEi is http://cloud.lab.fi-ware.org:5000/v2.0/
  
  