public com.google.protobuf.TimestampOrBuilder getErrorTimeOrBuilder() {
      if (errorTimeBuilder_ != null) {
        return errorTimeBuilder_.getMessageOrBuilder();
      } else {
        return errorTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : errorTime_;
      }
    }
<pre>
Output only. The time the error occurred.
</pre>

<code>.google.protobuf.Timestamp error_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/MigrationError.java