title: Protocol Https not supported or disabled in curl
body: <p>Am getting this error even though when i do</p>
  
  <pre><code>curl -V 
  </code></pre>
  
  <p>https is listed as one of the protocol. </p>
  
  <p>Below is the curl command I input into shell:</p>
  
  <pre><code>curl -u {'username-key'} -H 'Content-Type:application/json' -X POST -d '{"dialog_node":"Animals"}' 'https://gateway.watsonplatform.net/assistant/api/v1/workspaces/{my workspace id}/dialog_nodes/LivingThings?version=2018-07-10'
  </code></pre>
  
  <p>This is a command to change the name of a dialog node inside IBM Watson. Attached the API for reference, </p>
  
  <p><a href="https://www.ibm.com/watson/developercloud/assistant/api/v1/curl.html?curl#update-dialog-node" rel="nofollow noreferrer">https://www.ibm.com/watson/developercloud/assistant/api/v1/curl.html?curl#update-dialog-node</a></p>