@java.lang.Override
  public com.google.cloud.websecurityscanner.v1.ScanConfigErrorOrBuilder
      getScanConfigErrorOrBuilder() {
    return scanConfigError_ == null
        ? com.google.cloud.websecurityscanner.v1.ScanConfigError.getDefaultInstance()
        : scanConfigError_;
  }
<pre>
Output only. If the scan encounters SCAN_CONFIG_ISSUE error, this field has the error
message encountered during scan configuration validation that is performed
before each scan run.
</pre>

<code>.google.cloud.websecurityscanner.v1.ScanConfigError scan_config_error = 2;</code>
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunErrorTrace.java