@Override
        protected String resolveDescriptionForType(TypeScope scope) {
            // skip description look-up, to avoid duplicating the title
            return null;
        }
Override of the standard JacksonModule, that assigns all description values to the title keyword instead.
jsonschema-examples/src/main/java/com/github/victools/jsonschema/examples/JacksonDescriptionAsTitleExample.java