code: public UpdatePartitionRequest withPartitionValueList(String... partitionValueList) {
          if (this.partitionValueList == null) {
              setPartitionValueList(new java.util.ArrayList<String>(partitionValueList.length));
          }
          for (String ele : partitionValueList) {
              this.partitionValueList.add(ele);
          }
          return this;
      }
docs: <p>
  A list of the values defining the partition.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setPartitionValueList(java.util.Collection)} or {@link #withPartitionValueList(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param partitionValueList
  A list of the values defining the partition.
  @return Returns a reference to this object so that method calls can be chained together.