{
  "title":"Create document",
  "type":"map",
  "desc":"Create docuemnt though driver. DOCID is required.",
  "mapping": {
    "collection": {
      "type":"str",
      "desc":"Specify a collection name",
      "required":true
    },

    "header": {
      "type":"map",
      "mapping": $(header)
    }   
  }
}

{
  "title":"Start collection",
  "type":"map",
  "desc":"start collection by specific name.",
  "mapping": {
    "collection": {
      "type":"str",
      "desc":"Specify a collection name",
      "required":true
    },

    "header": {
      "type":"map",
      "mapping": $(header)
    }   
  }
}

Modify the start collection controller comments
Modify the start collection controller comments
