code: public GetCSVHeaderResult withCSVHeader(String... cSVHeader) {
          if (this.cSVHeader == null) {
              setCSVHeader(new java.util.ArrayList<String>(cSVHeader.length));
          }
          for (String ele : cSVHeader) {
              this.cSVHeader.add(ele);
          }
          return this;
      }
docs: <p>
  The header information for the .csv file for the user import job.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setCSVHeader(java.util.Collection)} or {@link #withCSVHeader(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param cSVHeader
  The header information for the .csv file for the user import job.
  @return Returns a reference to this object so that method calls can be chained together.