Step 10 - Test the API 2.0 as a Dev API
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Test API Version 2 with Postman
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#. Login to the Developer Portal as ``dev1`` (password dev1) - if the cookie is still there, authentication will be transparent (thanks to OIDC)
#. Click on ``App Credentials`` and click your organization (nginx)
#. Click ``Create Credential``
#. Use ``sentence2`` for the App name, and select ``sentence-api v2`` for the API.

   .. image:: ../pictures/lab2/cred-v2.png
      :align: center
      :scale: 50%

#. Copy the new Key and open ``Postman``
#. Select ``GET Colors``, add your API key in Authorization, and send the Request

   .. note :: Request fails with a 403 response code.

      .. image:: ../pictures/lab2/colors-403.png
         :align: center

    .. note :: As you can notice, as /colors is not part of the v1, the API Gateway denied the request. The URI path needs to be corrected. It must be ``/v2/api/``

#. While in Postman, modify the request to ``http://api.sentence.com/v2/api/colors`` and send it -> it passes

   .. image:: ../pictures/lab2/colors-ok.png
      :align: center

#. Let's try to send a request to ``/animals`` from version 1

   .. note ::  It works because the gateway knows, thanks to the /v1 or /v2 prefixes, which API Proxy to use. You can try to change /animals to v2. It will work as this endpoint also exists in v2.  Be sure to utilize the correct API Key in the Postman authorization.  If you did not test with the ``/animals`` endpoint earlier in the lab, you will need to add the API key for authorization.

Test API Version 2 with Dev Portal
==================================

#. In Developer Portal, re-login (refresh the browser first)
#. Go to APIs doc, and select ``v2``
#. Select ``GET /colors`` endpoint, and ``try it out``
#. Select the ``sentence2`` credential and send the request

   .. image:: ../pictures/lab2/devportal-v2.png
      :align: center


.. note :: In this lab, we saw how to update an existing API Proxy with a new version and how the gateway behaves with different versions up and running