code: public DescribeDBLogFilesResult withDescribeDBLogFiles(DescribeDBLogFilesDetails... describeDBLogFiles) {
          if (this.describeDBLogFiles == null) {
              setDescribeDBLogFiles(new com.amazonaws.internal.SdkInternalList<DescribeDBLogFilesDetails>(describeDBLogFiles.length));
          }
          for (DescribeDBLogFilesDetails ele : describeDBLogFiles) {
              this.describeDBLogFiles.add(ele);
          }
          return this;
      }
docs: <p>
  The DB log files returned.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setDescribeDBLogFiles(java.util.Collection)} or {@link #withDescribeDBLogFiles(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param describeDBLogFiles
  The DB log files returned.
  @return Returns a reference to this object so that method calls can be chained together.