public Builder setLevelValue(int value) {
        valueCase_ = 2;
        value_ = value;
        onChanged();
        return this;
      }
<pre>
Enum representation of confidence.
</pre>

<code>.google.cloud.webrisk.v1.ThreatInfo.Confidence.ConfidenceLevel level = 2;</code>

@param value The enum numeric value on the wire for level to set.
@return This builder for chaining.
java-webrisk/proto-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/ThreatInfo.java