🔥🔥 New users should use <a href="https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/advanced-alerts/alerts-nerdgraph/nerdgraph-api-examples/">these docs about managing alerts via NerdGraph.</a>

<p>This API endpoint allows you to update APM Application and Key Transaction, Browser and Mobile application metric conditions for your alert policies.</p> <p><strong>Conditions for web transaction percentiles, or conditions targeting labels (dynamic targeting), are not available.</strong></p> <p>Note: <a href="https://docs.newrelic.com/docs/apis/rest-api-v2/requirements/rest-api-key">Admin User’s API Key</a> is required.</p> <p>See Alerts Conditions &gt; Create for an explanation of the field values or the online documentation on <a href="https://docs.newrelic.com/docs/alerts/new-relic-alerts/rest-api-alerts/rest-api-calls-new-relic-alerts#conditions-update" target="_blank">updating conditions for policies</a>.</p>