When using the APMIA ASM integration, all of the monitor checkpoints are listed as OPMS.
They report two-letter location codes, not values for regions of the world or cities.
The APMIA log lists this error
[WARN] [IntroscopeAgent.Asm.MainThread] [914] App Synthetic Monitor API returned error code 1,001, error message "call syntax error", info "extra parameter: acct" for command "cp_list"
Release : 21.6
Component : DX Application Performance Management
Both of these properties had the parent account email added to them in bundle.properties
asm.userEmail
asm.account
When using a parent account, the email only needs to be added to the asm.userEmail property, the asm.account value can be left blank.