ination:
        host: ratings
        subset: v2
      weight: 888
</code></pre><p>In this example, the error message indicates that the <code>weight</code> element has an
invalid value when checked against the schema.</p><p>To resolve this problem, refer to the
<a href=/v1.6/zh/docs/reference/config/analysis/message-format/>message details</a> field to determine
which element or value does not adhere to the schema, correct the error and try
again.</p><p>For details about the expected schema for Istio reso