/help - just one base command
/blacklist - base command
|
|__ add - subcommand
|
|__ remove - subcommand
/setup - base command
|
|__ tickets - subcommand group
|
|__ guided - subcommand
|
|__ quick - subcommand
|
|__ reports - subcommand group
|
|__ guided - subcommand
|
|__ quick - subcommand
command
|
|__ subcommand-group
|
|__ subcommand-group - a group cannot have a group
|
|__ subcommand-group
|
|__ subcommand-group
command
|
|__ subcommand
|
|__ subcommand-group - just no
command
|
|__ subcommand
|
|__ subcommand - a subcommand cannot have a group or another subcommand.
If you want to go more in-depth, take a look at the Developer Docs.