code: public UpdateGlobalTableSettingsRequest withReplicaSettingsUpdate(ReplicaSettingsUpdate... replicaSettingsUpdate) {
          if (this.replicaSettingsUpdate == null) {
              setReplicaSettingsUpdate(new java.util.ArrayList<ReplicaSettingsUpdate>(replicaSettingsUpdate.length));
          }
          for (ReplicaSettingsUpdate ele : replicaSettingsUpdate) {
              this.replicaSettingsUpdate.add(ele);
          }
          return this;
      }
docs: <p>
  Represents the settings for a global table in a region that will be modified.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setReplicaSettingsUpdate(java.util.Collection)} or
  {@link #withReplicaSettingsUpdate(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param replicaSettingsUpdate
  Represents the settings for a global table in a region that will be modified.
  @return Returns a reference to this object so that method calls can be chained together.