anchor.diff:  |
   [source,json]
   ----
  -{  
  -   "auths":{  
  -      "cloud.openshift.com":{  
  +{
  +   "auths":{
  +      "cloud.openshift.com":{
            "auth":"b3Blb=",
            "email":"you@example.com"
         },
  -      "quay.io":{  
  +      "quay.io":{
            "auth":"b3Blb=",
            "email":"you@example.com"
         }
  
positive.code: |====
  |Parameter|Description|Values
  
  |`provider`
  |The cloud provider to host the cluster.
  |`aws`
  
  |`baseDomain`
  |The base domain of your cloud provider. This value is used to create routes
  to your {product-title} cluster components.
  |A fully-qualified domain or subdomain name, such as `example.com`.
  
  |`name`
  |The name of your cluster.
  |A string that contains uppercase or lowercase letters, such as `dev`.
  
  |`region`
  |The name of your cluster.
  |A valid AWS region, such as `us-east-1`.
  
  |`pullSecret`
  
negative.code: [id='installation-configuration-parameters_{context}']
  = Installation configuration parameters
  
  Before you deploy a {product-title} cluster, you provide parameter values to
  describe your Amazon Web Services (AWS) account and optionally customize your
  cluster's platform.  During the initialization phase of installation, you
  provide values for the required parameters through the command line. If you
  