docs: public DescribeGlobalTableSettingsResult withReplicaSettings(ReplicaSettingsDescription... replicaSettings) {
          if (this.replicaSettings == null) {
              setReplicaSettings(new java.util.ArrayList<ReplicaSettingsDescription>(replicaSettings.length));
          }
          for (ReplicaSettingsDescription ele : replicaSettings) {
              this.replicaSettings.add(ele);
          }
          return this;
      }