anchor.diff:      + Response 200 (application/json)
       
               {
  -                
  +                "infraId": "azure-infra-id"
               }
   
   ## Retrieves al the created infrastructures of a user [/infra]
  
positive.code:             }
  
  ## Creates a Hadoop stack [/stack]
  ### Create infrastructure [POST]
  Creates a Hadoop stack based on the blueprint. The blueprint specifies the Hadoop services, the number of hosts in the hostgroup and other Hadoop specific configurations. 
  The blueprint is available behind a URL.
  + Request
  
      + Headers
  
negative.code:     + Response 200 (application/json)
      
              {
                  "infraId": "aws-infra-id"
              }
  
  
  