Currently, part of API methods return a difficult to understand error message in a certain set of cases.

This task is created with a purpose to gradually implement strict validation into listed API methods

dcheck.get
dhost.get
discoveryrule.get
drule.get
dservice.get
graph.get
graphitem.get
graphprototype.get
host.get
httptest.get
item.get
itemprototype.get
mediatype.get
template.get
trigger.get
triggerprototype.get
user.get
usergroup.get