how can i do Batch update of contracts using email

[Ayeskumar]

 I want to update my contact  by email instead of by hubspot id, I tried to use “idProperty” : “email” but I cant get it to work. Can you please help.
With single email its working fine but finding solutions for batch update requires .

[Jaycee_Lewis]

Hi, @Ayeskumar 👋 Thanks for the inquiry. Based on your test, my test, and several recent posts including this one, it's likely the documentation needs to be clarified/update to specify which of the Contact endpoints this works with. Or just call out that the Batch Update endpoint will not allow for this approach. I agree, the way it's currently worded is confusing.

I'll make the suggestion to my internal resources for documentation. 

Thanks again! — Jaycee

[Ayeskumar]

Thank you so much @Jaycee_Lewis for reply , Have a wonderful day.