updateContact() is not updating data on existing contact

[onemoretime]

Hi, @tustramites-consulta !!

Your post reminded me of a similar issue I dealt with recently, so I wanted to share that topic with you. Hope you find it helpful.

Create or Append a Contact with code

Hi:), a lot was solved thanks to you but I’m stuck at this key part. If you could give some tips on this part I’d be grateful