Document passing non-model params to services (!90853) · Merge requests · GitLab.org / GitLab

Myself and @terrichu discussed the best way to pass "non-model" params to create/update services: !90008 (comment 988744060)

This MR looks to document the way we decided to move forward in the hope it will become the standard.

Alternatively, it should provide a place to discuss alternatives.

Document passing non-model params to services