Bug in `slcli edit cdn` command, it only uses http, and cannot use https

[edsonarios]

~/ $ slcli cdn edit 172 --header www.techsupport.com
SoftLayerAPIError(SoftLayer_Exception): Status [400]: HTTP port cannot be set when protocol is HTTPS.

~/ $ slcli cdn edit -h
Usage: slcli cdn edit [OPTIONS] IDENTIFIER

        Edit a CDN Account.

Note: You can use the hostname or uniqueId as IDENTIFIER.

┌────┬─────────────────────────────┬────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│    │ identifier                  │                                                                                                                                                            │
│ -H │ --header                    │ Host header.                                                                                                                                               │
│ -t │ --http-port                 │ HTTP port.                                                                                                                                                 │
│ -o │ --origin                    │ Origin server address.                                                                                                                                     │
│ -r │ --respect-headers           │ Respect headers. The value 1 is On and 0 is Off.                                                                                                           │
│ -c │ --cache                     │ Cache key optimization. These are the valid options to choose: 'include-all', 'ignore-all', 'include-specified', 'ignore-specified'. If you select         │
│    │                             │ 'include-specified' or 'ignore-specified' please add a description too using again --cache, e.g --cache=include-specified --cache=description.             │
│ -p │ --performance-configuration │ Optimize for, General web delivery', 'Large file optimization', 'Video on demand optimization', the Dynamic content acceleration option is not added       │
│    │                             │ because this has a special configuration.                                                                                                                  │
│ -h │ --help                      │ Show this message and exit.                                                                                                                                │
└────┴─────────────────────────────┴────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘

Uses by default only the http protocol, and does not take into account the https protocol, for some cdns The command with considers the https protocol

~/ $ slcli --version
Current: slcli (SoftLayer Command-line) v6.1.0
Latest:  slcli (SoftLayer Command-line) v6.1.0