Syntax highlighting for html imbedded in JSON.

[aditr9]

So I am making a project that uses the monaco editor as its base text editor. If editor language is json, but for one of the fields, the value is html, I am wondering if it is possible to have syntax highlighting for the html aspect? I have tried to use monaco.languages.registerEmbeddedLanguages but it is not working.

[tamayika]

I don't think monaco.languages.registerEmbeddedLanguages function exists in monaco-editor.