gitlab-ci "when:manual" option from cli (in .gitlab-ci.yml file).

Hi,
I have a question about gitlab-ci “when:manual” option (in .gitlab-ci.yml file).

Is it possible to specify the Play-NoPlay option from command line (instead of openning the UI)?

So that sometimes I can push using:
“git push do_script”
and sometimes:
“git push dont_do_script”

Thanks!!