Return a channel
stream-cli chat get-channel --type [channel-type] --id [channel-id] [flags]
# Returns 'redteam' channel of 'messaging' channel type as JSON
$ stream-cli chat get-channel --type messaging --id redteam
# Returns 'blueteam' channel of 'messaging' channel type as a browsable tree
$ stream-cli chat get-channel --type messaging --id blueteam --output-format tree
-h, --help help for get-channel
-i, --id string [required] Channel id
-o, --output-format string [optional] Output format. Can be json or tree (default "json")
-t, --type string [required] Channel type such as 'messaging' or 'livestream'
--app string [optional] Application name to use as it's defined in the configuration file
--config string [optional] Explicit config file path