> The business undoubtedly did a crude cost/benefit analysis where the cost to expose and maintain that public interface vastly outstrips the cost for the few p

> The business undoubtedly did a crude cost/benefit analysis where the cost to expose and maintain that public interface vastly outstrips the cost for the few people that have to call in and change their name. Haha, not likely. In reality the org is so drowned in technical debt that changing the last name involves manually running 3 different scripts that hit three different DBs directly and the estimate from the 3rd party dev consultancy that maintains the mess for how long it'd take to make a safe publicly usable endpoint is somewhere between 2 years and forever.