title: Nested object from local.settings.json in Azure function v3 settings
body: <p>I have an Azure function v3 in .NET core 3.1
  Function works fine locally.
  Here is the local.settings.json:</p>
  <pre><code>{
    &quot;IsEncrypted&quot;: false,
    &quot;Values&quot;: {
      &quot;FUNCTIONS_WORKER_RUNTIME&quot;: &quot;dotnet&quot;,
      &quot;AzureWebJobsStorage&quot;: &quot;UseDevelopmentStorage=true&quot;
    },
    &quot;Foo&quot;: {
      &quot;Bar&quot;: {
        &quot;test1&quot;: true,
        &quot;test2&quot;: false
      }
    }
  }
  </code></pre>
  <p>I need to write configuration for nested object Foo:Bar:test1 in Azure function configuration.</p>
  <p>How to express this nested object there?</p>