title: Applying Sqlfilter to ServiceBus topic trigger in Azure Function?
body: <p>So we have a Azure ServiceBus topic triggering a Azure Function. Problem is we need to apply a filter on the subscription. Json looks like this:</p>
  
  <pre><code>"bindings": [
  {
    "name": "mySbMsg",
    "type": "serviceBusTrigger",
    "direction": "in",
    "topicName": "testtopic",
    "subscriptionName": "AllMessages",
    "connection": "RootManageSharedAccessKey",
    "accessRights": "Manage"
  }
  </code></pre>
  
  <p>Any ideas?</p>