Confused about command syntax

The documentation says:

/marker add name(code name) duration(seconds, 0 to permanent) refreshRate(5) radius(0.3) displayName (on map) colorInline (HEX) colorOutline (HEX) - add marker on map

So I tried: 

/marker add name duration 0 displayName "The Name"

That doesn't work.

I used to be able to simply type:

/marker add name

  1. can you allow for /marker add name so it accepts defaults and allows simple creation?
  2. can you advise how this syntax works? It seems different than all other plugins in the way it's written]
Thanks.
I will add example in docs in a moment
thanks for example i used always the color wrong and it was always white. i used with the #ff0000 :D
5b8718c16f911.png dIMjIM
thanks for example i used always the color wrong and it was always white. i used with the #ff0000 :D

my bad here, i must add support for both cases

5ba216a6d7f65.png Orange
I will add example in docs in a moment

Thank you sir!

... idea good, but to long and confused command and not working well. the createt marker shows always a vending machine !