Updating a Date Field for a child record returns Bad Request, but other fields work

Kareem

I’m trying to update a Date field on a child record, but every time I do so I get a 400 Bad Request response.

Here’s what I’ve observed so far:

• When I update other child fields (non-date types), the request works fine.
• When I update non-child date fields, it also works fine.
• The payload format is correct (I’ve validated it against working examples).

This only fails specifically when the target is a child Date field.

Why would updating a child Date field cause a 400 Bad Request, while updating other fields (child or date) works fine? Is there something specific about how child Date fields must be formatted or referenced?

Georgie

Hi @Kareem,

My initial thought is that this might be related to dependencies, if they’re enabled on the sheet you’re attempting to update. 

If you could share some more information about the API call you’re using and some screenshots of your sheet setup (with any sensitive information removed/hidden), that should help me and other members to understand what could be causing the issue, and should help me to test on my end too. 

Thanks,

Georgie