title: How can I represent 'Authorization: Bearer <token>' in a Swagger Spec (swagger.json)
body: <p>I am trying to convey that the authentication/security scheme requires setting a header as follows:</p>
  <pre><code>Authorization: Bearer &lt;token&gt;
  </code></pre>
  <p>This is what I have based on the <a href="https://github.com/swagger-api/swagger-spec/blob/master/versions/2.0.md#securityDefinitionsObject" rel="noreferrer">swagger documentation</a>:</p>
  <pre class="lang-yaml prettyprint-override"><code>securityDefinitions:
    APIKey:
      type: apiKey
      name: Authorization
      in: header
  security:
    - APIKey: []
  </code></pre>