anchor.diff:                        "stack_version" : "2.0"
                       }
                     }
  -            }
  -
  -    + Response 200 (application/json)
  -    
  -            {
  -                
  -            }
  -
  -## Creates a Hadoop stack [/stack]
  -### Create stack [POST]
  -Creates a Hadoop stack. The blueprint specifies the Hadoop services and other Hadoop specific configurations. 
  -The blueprint is available behind a URL. The cardinality specifies the desired number of nodes for the hostgroup. When the cluster is created these number can be overrided.
  -
  -+ Request
  -
  -    + Headers
  -
  -            x-auth-token: user:c45sdfdsfo234jgkhsdgf324
  -            
  -        
  -    + Body
  -
  -            {
  -                "clusterName": "my-ambari-cluster-1",
  -                "blueprintUrl": "https://raw.githubusercontent.com/sequenceiq/ambari-rest-client/master/src/main/resources/blueprints/multi-node-hdfs-yarn"
  -
  -            }
  -
  -    + Response 200 (application/json)
  -    
  -            {
  -                
  -            }
  -
  -
  -## Retrieves al the created Hadoop  stacks [/stack]
  -### List stacks [GET]
  -Retrieve all Hadoop cluster stack
  -
  -+ Request
  -
  -    + Headers
  -
  -            x-auth-token: user:c45sdfdsfo234jgkhsdgf324
  -            
  -    + Body
  -
  -            {
  -            
  -            }
  -
  -    + Response 200 (application/json)
  -    
  -            {
  +            
  +            }
  +            
  +
  +        
  +##Describe one Hadoop stack  [/blueprint/{id}]
  +### Retrieve one particulat Hadoop cluster stack [GET]
  +Retrieves one particulat Hadoop cluster stacj by submitting the stack id.
  ++ Parameters
  +    + id (required String `stack-id`) ... The identifier of the stack id.
  +
  ++ Request
  +
  +    + Headers
  +
  +            x-auth-token: user:c45sdfdsfo234jgkhsdgf324
  +
  ++ Response 200 (application/json)
  +
  +        {
                   "stackName": "my-ambari-cluster-1",
                   "blueprintBody": {
                   "host_groups" : [
  
positive.code:     + Response 200 (application/json)
      
              {
              
                  "id":"stack-123",
                  "creationTime":"2010-07-27T22:28:28Z",
                  "cloudPlatform": "AWS",
                  "stackName": "my-stack-1",
                  "description": "3 node AWS stack for Ambari provisioning",
                  "credentialId":"credential-123",
                  "parameters": {
                    "region":"EU-WEST-1",
                    "keyName":"sequence-eu",
                    "addressPrefix": "172.16.0.0/16",
                    "subnetAddressPrefix": "172.16.0.0/24",
                    "instanceType": "M3.XLARGE",
                    ... additional params if we want to further customize vpc, subnets, etc..
                  }
                },{
                  "id":"stack-234",
                  "creationTime":"2010-07-27T22:28:28Z",
                  "cloudPlatform": "AZURE",
                  "stackName": "my-stack-2",
                  "description": "4 node Azure stack for Ambari provisioning",
                  "credentialId":"credential-234",
                  "parameters": {
                    "location": "EAST_ASIA",
                    "addressPrefix": "172.16.0.0/16",
                    "subnetAddressPrefix": "172.16.0.0/24",
                    "sshPublicKey": "base64-encoded-public-key-for-pw-less-ssh",
                    "disableSshPasswordAuthentication": true,
                    "vmType": "SMALL",
                    ... additional params if we want to further customize vpc, subnets, etc..
                  }
                    
              }
              
  
          
  ##Describe the infrastructure [/infra/{id}]
  ### Retrieve one particulat AWS or Azure infrastructure by id [GET]
  Retrieves the AWS or Azure infrastructure by submitting the infrastcuture ID
  + Parameters
  
negative.code: 
  + Response 200 (application/json)
  
            {
              "cloudPlatform": “AWS",
              "parameters": {
                  “roleArn": “arn:aws:iam::755047400000:role/seq-self-cf"
              }
            },
            {
              "cloudPlatform": "AZURE",
              "parameters": {
                  "subscriptionId": "1234-5678-1234-5678",
                  "jksPassword": "pw123"
              }
           }
          
  ##Retrieves the cloud credential configuration of a user [/credential/{id}]
  ### Retrieve the user's JKS file [GET]
  