public final int getNumber() {
    if (this == UNRECOGNIZED) {
      throw new java.lang.IllegalArgumentException(
          "Can't get the number of an unknown enum value.");
    }
    return value;
  }
<pre>
Enable execution history detailed feature.
</pre>

<code>EXECUTION_HISTORY_DETAILED = 2;</code>
java-workflows/proto-google-cloud-workflows-v1/src/main/java/com/google/cloud/workflows/v1/ExecutionHistoryLevel.java