CMD_API_SPAMASSASSIN; You cannot execute that command

Hello,

I'm creating an interface for DirectAdmin using the API. everything works fine exept 1 thing:

CMD_API_SPAMASSASSIN:

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You cannot execute that command

Details

The request you've made cannot be executed because it does not exist in your authority level
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In this case I try to disable spamassissin.

I logon with a user on userlevel. As I logon directly on de server with the DA interface, I can disable spamassassin. By using the API, I dont have the right authority level.

What am I doing wrong?

Regards,

T.J. Admiraal