exclude_classes fail with Error: puppet catalog diff takes 2 arguments, but you gave 3

[jenkins101]

Hi,

I am trying to use exclude_classes like this:
puppet catalog diff --exclude_classes filebeat --content_diff --use_puppetdb --show_resource_diff ./puppet_catalogs_2.7/server1.pson ./puppet_catalogs_3/server1.pson

But get the following error:
Error: puppet catalog diff takes 2 arguments, but you gave 3

What am I doing wrong here?

[raphink]

Have you tried using --exclude_classes=filebeat?

[jenkins101]

yes. it says invalid argument

[jenkins101]

Error: Could not parse application options: needless argument: --exclude_classes=filebeat