To customize the printing of the JSON, pass a map of options as the first
argument. Supported options are “prefix” and “indent”. Each JSON element in
the output will begin on a new line beginning with prefix followed by one or
more copies of indent according to the indentation nesting.
Disable escaping of problematic HTML characters inside JSON quoted strings. The default behavior is to escape &, <, and > to \u0026, \u003c, and \u003e to avoid certain safety problems that can arise when embedding JSON in HTML.