title: Is there a way to create/modify connections through Airflow API
body: <p>Going through <code>Admin -&gt; Connections</code>, we have the ability to create/modify a connection's params, but I'm wondering if I can do the same through API so I can programmatically set the connections</p>
  
  <p><code>airflow.models.Connection</code> seems like it only deals with actually connecting to the instance instead of saving it to the list. It seems like a function that should have been implemented, but I'm not sure where I can find the docs for this specific function.</p>