Turning off entire inventory for a specific channel with a bulk edit?

New Member
1 0 0

Long story short I have 900K plus items including variants and I'm wanting to disable the google sales channel for most of them because for one I really only have specific group of products I want to advertise / sell through that and I'm having a lot of issues with the items that are currently "available" on the google sales channel and I'd like to be able to just take every product off and add the handful I want on that channel manually.