What are the keys (arguments) to the raw module in ansible?

Question

Ansible

I can't find description of keys to raw module in ansible to send ad-hoc commands.
for example, what does the key "a" mean in the command ansible mikrotik_test -m raw -a "/ip address add address=192.168.88.1/24 interface=ether6"

Answer 1

ansible --help
Options:
-a MODULE_ARGS, --args=MODULE_ARGS module arguments
in other words, -a is an ansible key, not row. row has no keys

Answer 2

This key works fine without raw