anchor.diff:      + Attributes (Response_OK)
           + meta (Response__Meta)
               + code: 201 (number)
  -        + data (API)
  +        + data (API_Full)
   
   + Response 409 (application/json)
       + Attributes (Response_Error)
  
positive.code: 
  To authorize requests inside private platrom scope we can add `Authroization: Basic base64_token` headers, so services will know that request is sent from API Gateway. _In MVP release we will trust to all requests inside private zone, no API authorization is required._
  
  <!--
  #### -oAuth-
  
  _This module will be used only in target architecture releases._
  
negative.code: + methods (array[enum], required)
      + POST
      + PUT
      + PATCH
  + path: `^my_resource/` (string, required) - Regular expression on path. **Warning!** It's relative to API path.
  + schema: {} (string, required) - [JSON Schema](http://json-schema.org/) for validating request body.
  
  