Is there a list of Threat Object Types #37

I have not found a list in dev.splunk or docs, so i'm thinking most appropriate list that may help, because the purpose of this is to connect to Threat Intel in ES is to look at the list of ThreatIntel types supported in ES which are (from https://docs.splunk.com/Documentation/ES/latest/Admin/Supportedthreatinteltypes):

X509 Certificates
Email
file_hash
file_name
url
ip address
domain
Processes
Registry entries
Services
Users

Might even be able to use any of the supported fields in the intel lookups as types, if the purpose is to match against threat intel lookups. There isn't a lot about the mechanics of it in the docs.