Opsgenie URL hardcoded "ApiUrl: api.opsgenie.com". Not possible to change to "api.eu.opsgenie.com"

[EnriqueAlmanza]

Description

What did you expect to happen?

To be able to add in the config file the URL, something like:
url: https://api.eu.opsgenie.com

What happened instead?

Output of run with POSTEE_DEBUG=true:

postee INFO[2022-11-09T15:42:34.961970252Z] Client is configured with ApiUrl: api.opsgenie.com, LogLevel: info, RetryMaxCount: 4

(paste your output here)

Additional details (environment setup, networking info...):