title: Defining Array in RAML
body: <p>I have a requirement where we have to define one of the headers as an array in RAML 1.0.
  It works fine in anypoint API platform. But, I'm not able to supply input values to it.</p>
  
  <p>Anyone have similar experience defining an array in raml 1.0 header?</p>
  
  <pre><code>#%RAML 1.0
  baseUri: https://mocksvc.mulesoft.com/mocks/5b0f764c-844a-4a70-a188-d48a50bcc532
  title: arraytest
  version: v1
  types:
    array1:
      type: object
      properties: 
        name:
          type: string
  /arraycheck:
    get:
      headers: 
        x-arraynos:
          type: array
          items: array1
      responses: 
        200:
          body: 
            application/json:
              example: {"aa":"aa"}
  </code></pre>