'EdMa/Contacts' failed due to the following error: Execution of request failed

I’m a new user with 2 email accounts. Can someone tell me what this error means and if it needs my attention urgently?

[Google Contacts]Synchronizing folder ‘EdMa/Contacts’ failed due to the following error: Execution of request failed: https://www.google.com/m8/feeds/groups/default/full?start-index=1&max-results=2147483646 (Contacts API is being deprecated. Migrate to People API to retain programmatic access to Google Contacts. See https://developers.google.com/people/contacts-api-migration.)

I hope it can wait a while because I too busy this week. Thanks for your time and attention.

This response should apply to your problem… Contacts not syncing; - #6 by sunriseal