If Klaviyo supports Webhook, please provide information about events to which we can subscribe for e,g. upload of a List/  Contact record.

Below are our requirements for integration between Dynamics 365 and Klayvio

1. When contact is created/updated/deleted inside Dynamics 365 then the list should be updated with these contacts.
2. When a list/Contact profile is created/updated/ deleted inside Klaviyo then it should trigger the request to posted data in Dynamics 365 CRM.
3. We have a Custom Opt-In Field in our Contacts in Dynamics 365 which resembles the Opt-Ins in Klaviyo, how to create a mapping between Klaviyo and CRM for Such Fields.

   If Klaviyo supports Webhook, please provide information about events to which we can subscribe for e,g. upload of a List/  Contact record.