We would like to understand on how many time ID sync calls should be triggered after user logged in in/authenticated. Whether the customer ID should be triggered only one time when user logged in and one more time hits when the user is logged out.
Or, this ID sync call should be triggered continuously until the user logged out.
Below are the example we are trying to explain our issue.
Step 1 - When anonymous user browsed the website, then the visitor id seems to be below
Here is our query, this second steps call mentioned above is this ID sync call hits should be triggered every time across the user journey until the user logged out or its should triggered only one time at the starting call when user logged in????