anchor.diff:  
   ===== Examples
   
  -The following example gets category information for the `it_ops_new_logs` job:
  +The following example gets information about one category for the
  +`it_ops_new_logs` job:
   
   [source,js]
   --------------------------------------------------
   GET _xpack/ml/anomaly_detectors/it_ops_new_logs/results/categories
  +{
  +  "page":{
  +    "size": 1
  +  }
  +}
   --------------------------------------------------
   // CONSOLE
   // TEST[skip:todo]
   
  -In this example, the API returns the following information for each category:
  +In this example, the API returns the following information:
   [source,js]
   ----
   {
  
positive.code:     {
        "job_id": "it_ops_new_logs",
        "category_id": 1,
        "terms": "Actual Transaction Already Voided Reversed hostname
        dbserver.acme.com physicalhost esxserver1.acme.com vmhost app1.acme.com",
        "regex": ".*?Actual.+?Transaction.+?Already.+?Voided.+?Reversed.+?hostname.
        +?dbserver.acme.com.+?physicalhost.+?esxserver1.acme.com.+?vmhost.
        +?app1.acme.com.*",
        "max_matching_length": 137,
        "examples": [
          "Actual Transaction Already Voided / Reversed;hostname=dbserver.acme.com;
          physicalhost=esxserver1.acme.com;vmhost=app1.acme.com"
        ]
      },
    ...
    ]
  }
  ----
  
negative.code: 
  ===== Request Body
  
  `page`::
  `from`:::
    (integer) Skips the specified number of categories.
  `size`:::
    (integer) Specifies the maximum number of categories to obtain.
  
  
  