public com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace.Builder getErrorTraceBuilder() {
      bitField0_ |= 0x00000080;
      onChanged();
      return getErrorTraceFieldBuilder().getBuilder();
    }
<code>.google.cloud.websecurityscanner.v1.ScanRunErrorTrace error_trace = 8;</code>
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunLog.java