@Override
        public Void booleanShape(BooleanShape shape) {
            writer.writeInline(memberPrefix + "BooleanMember($S, builder::$L)", fieldName, memberName);
            return null;
        }
Generates the mapping from a node member to a builder field.
smithy-trait-codegen/src/main/java/software/amazon/smithy/traitcodegen/generators/FromNodeGenerator.java