externalValue not work

[lucianojs]

When my spec have a externalValue keyword the sample is not retrieved.

Context

When I have this spec:

openapi: 3.0.3
info:
  title: A minimal OpenAPI document
  version: 0.0.1
  description: description
  license:
    name: Apache 2.0
    url: 'http://www.apache.org/licenses/LICENSE-2.0.html'    
servers:
  - url: /api/v1
    description: description
paths:
  /sample:
    post:
      summary: Sample request
      operationId: sample
      requestBody:
        content:
          application/json:
            schema:
              properties:
                responsavel:
                  type: object
                  properties:
                    cnpj:
                      type: string
                      title: CNPJ
                      example: '00000000000191'
            examples:
              sample1:
                externalValue: '../v1/examples/obrigatorios.json'
      responses:
        '200':
          description: Updated
        '404':
          description: Not found

Current Behavior

When I try to show the example in request Payload doesn't work.

Expected Behavior

The sample is show correctly.

Possible Workaround/Solution

Steps to Reproduce

Environment

• Version used:
• Environment name and version (e.g. Chrome 39, node.js 5.4):
• Operating System and version (desktop or mobile):
• Link to your environment/workspace/project: