@java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.cloud.workflows.executions.v1.ListExecutionsRequest)) {
      return super.equals(obj);
    }
    com.google.cloud.workflows.executions.v1.ListExecutionsRequest other =
        (com.google.cloud.workflows.executions.v1.ListExecutionsRequest) obj;

    if (!getParent().equals(other.getParent())) return false;
    if (getPageSize() != other.getPageSize()) return false;
    if (!getPageToken().equals(other.getPageToken())) return false;
    if (view_ != other.view_) return false;
    if (!getFilter().equals(other.getFilter())) return false;
    if (!getOrderBy().equals(other.getOrderBy())) return false;
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }
<pre>
Optional. The ordering applied to the [Executions.ListExecutions] results.
By default the ordering is based on descending start time.
The following fields are supported for order by:
executionID, startTime, endTime, duration, state, and workflowRevisionID.
</pre>

<code>string order_by = 6 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The bytes for orderBy.
java-workflow-executions/proto-google-cloud-workflow-executions-v1/src/main/java/com/google/cloud/workflows/executions/v1/ListExecutionsRequest.java