Valid only for <text> subelements.

The text attribute contains the text that should be set on the subelement. If the provided string does not contain any newline characters ('\n'), the text is set directly as the content of the <text> subelement. Alternatively, if the provided string has multiple lines, each line becomes the content of a <tspan> child of the <text> subelement.

If you need the text to be automatically wrapped inside the <text> subelement, you should use the textWrap attribute instead. It can automatically add line breaks into the provided string as necessary, and mark them with newline characters.