[EE] API: Allow to get and set "masked" attribute for variables (!13161) · Merge requests · GitLab.org / GitLab · GitLab

Toon Claes requested to merge sathieu/api_masked_variables-ee into master May 22, 2019

What does this MR do?

EE port of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/28381

Related issue: https://gitlab.com/gitlab-org/gitlab-ce/issues/61754