Update an existing form (method: "put")

Good morning,

I have a code in Apps Script from which I create a Typeform (with the POST method). Once created I have two situations:

•  I do an update of the form already created with new questions (PUT method). This only works if in the form I don't establish logic between the questions.
•  I establish a logic in the form from the Typeform website and then I try to do an update (with the PUT method). This does NOT let me do it.

I would like to know how I can update a form even if it has a logic set between its questions. 

Thank you very much in advance.

Best regards

Translated with www.DeepL.com/Translator (free version)