<p>In grafana charts I try to add notifiers and getting the error. The notifiers conf is below:</p>
<pre><code>notifiers: {}
    - name: email-notifier
      type: email
      uid: email1
      # either:
      org_id: 1
      # or
      org_name: Main Org.
      is_default: true
      settings:
        addresses: an_email_address@example.com
</code></pre>

<p>The critical part was missing there were</p>
<p><strong>notifiers.yaml:</strong></p>
<p><strong>notifiers:</strong></p>
<p>in</p>
<pre><code>notifiers: {}
  notifiers.yaml:
    notifiers:
    - name: email-notifier
      type: email
      uid: email1
      # either:
      org_id: 1
      # or
      org_name: Main Org.
      is_default: true
      settings:
        addresses: an_email_address@example.com
</code></pre>
