Content API for Shopping Rolling out Improvements to Request Validation from January 1, 2021 to February 15, 2021
https://ads-developers.googleblog.comThe Content API for Shopping will gradually roll out improvements to request validation from January 1, 2021 to February 15, 2021. The validation improvements will ensure that certain requests that are not in the proper format result in an error instead of having the Content API attempt to infer the request’s intent.
As long as you are submitting the proper type and structure for each field, you will not be affected by this change. Check out their post for some common examples of invalid request and how to fix them.
