Invalid parameter in channelcreate command

[MCelements]

Hey,

i'm trying to create a channel with the server query command channelcreate.

channelcreate channel_name=MCelements0815 channel_flag_semi_permanent=1 channel_topic=3 channel_icon_id=3 channel_description=null cpid=1455
error id=1538 msg=invalid\sparameter

What does this response mean? I cant find anything in the serverquery manual about error id=1538.
Of course, I can now gradually try which parameter is invalid. But is there no documentation?

[MCG]

I think... something was not recognised.

cpid=1455

What do you actually mean with that?

[MCelements]

Have you read the manual?

[MCG]

I'm not really sure what actually is causing that error
But it looks like the ID were missplaced or something like that

Did you already tried it with some other valid/woking IDs?

Well if not, can't help you at this way anymore.

But is there no documentation?

You may can find here somewhere a little "documentation" in this forum as a thread
... or some other guides.