@c-o-e Meraki support absolutely does provide support for Dashboard APIs, so if the engineer assigned to your case closed it for that reason, that was a mistake and we apologize. Do you happen to have a case number we could reference, so we can correct that for the future?
To @PhilipDAth's point about ability/willingness, different engineers have strengths in different areas, and there are some who do specialize in APIs. If a support engineer is not able to help with an API issue well enough, they should consult with another engineer who can.
I see the same thing, and it seems like only the last month's worth of security events are returned for both the per-network and per-organization scoped endpoints.
With a query like securityEvents?perPage=1000&t0=2019-12-01Z00:00&t1=2019-12-31Z00:00, only the events starting on 12/8 or 12/9 (depending on network/org) are returned. The same thing happens when trying to use securityEvents?perPage=1000×pan=31536000 (number of seconds in a year).
Definitely seems like a bug; can you PM me the case number please. @c-o-e?
Solutions Architect @ Cisco Meraki | API & Developer Ecosystem