title: Can bind to multiple collections in Azure Functions Cosmos DB output?
body: <p>I'm trying to create a different collection for every event type,
  and I don't want to create a new binding as it would not be future proof.</p>
  <p>I thought of it like the blob output:</p>
  <pre><code>{
      &quot;type&quot;: &quot;cosmosDB&quot;,
      &quot;direction&quot;: &quot;out&quot;,
      &quot;name&quot;: &quot;outputDocument&quot;,
      &quot;databaseName&quot;: &quot;DB&quot;,
      &quot;collectionName&quot;: &quot;{collection}&quot;,
      &quot;createIfNotExists&quot;: &quot;true&quot;,
      &quot;connectionStringSetting&quot;: &quot;CSTR&quot;
  }
  </code></pre>
  <p>But that does not seem to work.</p>