I'm trying to figure out whether Webhooks or the Notifications Api is the best way to keep data insync with Zoho. I'm working on an app that wants to give others the ability to integrate and access their own zoho crm deals in their own instance of our application and keep that data insync. This means we wont have access to their personal Zoho developer account to follow this workflow for the webhook: https://help.zoho.com/portal/en/kb/crm/automate-business-processes/actions/articles/webhooks-workflow#Scenarios. Is the notifications api the way to go then?