anchor.diff:  + path: `^my_resource/` (string, required) - Regular expression on path. **Warning!** It's relative to API path.
   + content: `{"hello": "world"}` (string, required) - Response content.
   + content_type: `application/json` (string, required) - HTTP Content-Type for response.
  ++ `additional_response_headers` (array[`Plugin_Static_Responses_Rule__Response_Header`], optional) - Additional response headers. They will override default value is it's present.
  +
  +### `Plugin_Static_Responses_Rule__Response_Header`
  ++ name: `x-my-header` (string, required)
  ++ value: `my_value` (string, required)
   
   ## Requests
   ### Request
  
positive.code: + updated_at: `2017-04-20T19:14:13Z` (string, required) - ISO 8601 date and time in UTC timezone.
  
  ### `Plugin_Static_Responses__Settings`
  + rules (array[`Plugin_Load_Shedding_Rule`], fixed-type)
  
  ### `Plugin_Static_Responses_Rule`
  + methods (array[enum], required)
  
negative.code: - `Access-Control-Expose-Headers`
  - `Access-Control-Allow-Credentials`
  
  ### Bind or Update CORS Plugin [PUT]
  
  + Parameters
      + api_id: 1 (string, required) - API ID.
  