code: @javax.annotation.Nonnull
      public java.util.Optional<String> optionalText() {
          return java.util.Optional.ofNullable(mText);
      }
docs: Optional string encoded content for non-binary media types. If this is filled
  in, then the &#39;bin&#39; field is not needed.
  
  @return Optional of the <code>text</code> field value.