Issue #3455113 by b_sharpe, ankitv18, alexpott, pooja_sharma, phenaproxima,...
Issue #3455113 by b_sharpe, ankitv18, alexpott, pooja_sharma, phenaproxima, thejimbirch: Rename ensure_exists to createIfNotExists, and camel-case simpleConfigUpdate for consistency
(cherry picked from commit 9cd7babd)