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