public static Builder newBuilder(com.google.cloud.websecurityscanner.v1.ScanRunLog prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }
<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