docs: public ReplicaSettingsUpdate withReplicaGlobalSecondaryIndexSettingsUpdate(
              ReplicaGlobalSecondaryIndexSettingsUpdate... replicaGlobalSecondaryIndexSettingsUpdate) {
          if (this.replicaGlobalSecondaryIndexSettingsUpdate == null) {
              setReplicaGlobalSecondaryIndexSettingsUpdate(new java.util.ArrayList<ReplicaGlobalSecondaryIndexSettingsUpdate>(
                      replicaGlobalSecondaryIndexSettingsUpdate.length));
          }
          for (ReplicaGlobalSecondaryIndexSettingsUpdate ele : replicaGlobalSecondaryIndexSettingsUpdate) {
              this.replicaGlobalSecondaryIndexSettingsUpdate.add(ele);
          }
          return this;
      }