protected String resolveDescription(MemberScope<?, ?> member) {
        return this.getSchemaAnnotationValue(member, Schema::description, description -> !description.isEmpty())
                .orElse(null);
    }
Look-up description from {@code @Schema(description = ...)} for given field/method.

@param member field/method to look-up description for
@return schema description
jsonschema-module-swagger-2/src/main/java/com/github/victools/jsonschema/module/swagger2/Swagger2Module.java