public java.util.List<
            ? extends com.google.cloud.workstations.v1beta.WorkstationClusterOrBuilder>
        getWorkstationClustersOrBuilderList() {
      if (workstationClustersBuilder_ != null) {
        return workstationClustersBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(workstationClusters_);
      }
    }
<pre>
The requested workstation clusters.
</pre>

<code>repeated .google.cloud.workstations.v1beta.WorkstationCluster workstation_clusters = 1;
</code>
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/ListWorkstationClustersResponse.java