How much history can be accessed via the API

Sorry @gianni.zoom it took me a little bit to get back to this.

When I query metrics/webinars I get no results. It doesn’t matter what date range I choose-- I tried Sept1 - Sept 30 because it’s within the last 90 days, I get nothing – more specifically, I get this below:

$from
[1] "2022-09-01"

$to
[1] "2022-09-30"

$page_count
[1] 0

$page_size
[1] 30

$total_records
[1] 0

$next_page_token
[1] ""

$webinars
list()

When I query /users/{userId}/webinars for our main webinar hosting user I get 8 webinars in September, and a total of 27 since 7/12 (and it returns nothing before that, because today is 10/10 and our last one before 7/12 was more than 90 days ago).