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##### SUMMARY
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nmcli docs state, for the conn_name option: when not provided a default name is generated: `<type>[-<ifname>][-<num>]`
am I misunderstanding something or does this imply that the option isn't actually required?
 
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##### ISSUE TYPE
- Documentation Report

##### COMPONENT NAME
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nmcli

dns6_search=dict(type='list'),
            
            mode=dict(type='str', default='balance-rr',
                      choices=['802.3ad', 'active-backup', 'balance-alb', 'balance-rr', 'balance-tlb', 'balance-xor', 'broadcast']),
            miimon=dict(type='int'),
            downdelay=dict(type='int'),
            updelay=dict(type='int'),
            arp_interval=dict(type='int'),
            arp_ip_target=dict(type='str'),
            primary=dict(type='str'),
            
            mtu=dict(type='int'),
            mac=dict(type='str'),
            
            stp=dict(type='bool', default=True),
            priority=dict(type='int', default=128),
            slavepriority=dict(type='int', default=32),
            forwarddelay=dict(type='int', default=15),
            hellotime=dict(type='int', default=2),
            maxage=dict(type='int', default=20),
            ageingtime=dict(type='int', default=300),
            hairpin=dict(type='bool', default=True),
            path_cost=dict(type='int', default=100),
            
            vlanid=dict(type='int'),
            vlandev=dict(type='str'),
            flags=dict(type='str'),
            ingress=dict(type='str'),
            egress=dict(type='str'),