Return a single message
stream-cli chat get-message [message-id] --output-format [json|tree] [flags]
# Returns a message with id 'msgid-1'
$ stream-cli chat get-message msgid-1
-h, --help help for get-message
-o, --output-format string [optional] Output format. Can be json or tree (default "json")
--app string [optional] Application name to use as it's defined in the configuration file
--config string [optional] Explicit config file path