https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/numeral-root/
The numeral-root element | MusicXML 4.0
root elementnumeralmusicxml40
https://www.twilio.com/docs/api/errors/12102
12102: The root element must be Response | Twilio
12102: The root element must be Response
the rootmust be12102elementresponse
https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/root/
The root element | MusicXML 4.0
the rootelementmusicxml40
https://www.elementroot.fr/
Element Root
Bureau de Conseil - Créativité et Informatique
elementroot
https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/root-step/
The root-step element | MusicXML 4.0
the rootstepelementmusicxml4