Great - let me know if you need any further help and the team and I will be happy to assist.
Hi Rafaa F. - I wanted to follow up on the above and check in to see if you had any follow up questions or feedback for the new APIs?
Thanks for reaching out Rafaa. The team took your feedback onboard and has shipped 2 x new APIs for you to use within your Salesforce data onboarding project.
Contacts Create API (POST)
Contacts Update API (PATCH)
We'd love to hear any feedback you have in their use.