hi,when i create a service in the icingaweb2 director，why i can‘t set the display_name?
Because a service object only has a name (=object_name) and not display_name property.
This is only available at hosts.
If you give further details about what you are trying to achieve i’m sure a solution can be found.
You learn something new every day
This is how you get “flawed” by only using the Director^^