code: public ModifySnapshotScheduleResult withAssociatedClusters(ClusterAssociatedToSchedule... associatedClusters) {
          if (this.associatedClusters == null) {
              setAssociatedClusters(new com.amazonaws.internal.SdkInternalList<ClusterAssociatedToSchedule>(associatedClusters.length));
          }
          for (ClusterAssociatedToSchedule ele : associatedClusters) {
              this.associatedClusters.add(ele);
          }
          return this;
      }
docs: <p>
  A list of clusters associated with the schedule. A maximum of 100 clusters is returned.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setAssociatedClusters(java.util.Collection)} or {@link #withAssociatedClusters(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param associatedClusters
  A list of clusters associated with the schedule. A maximum of 100 clusters is returned.
  @return Returns a reference to this object so that method calls can be chained together.