@Override
        public boolean equals(Object o) {
            if (this == o) {
                return true;
            }
            if (o == null || getClass() != o.getClass()) {
                return false;
            }
            Validator validator = (Validator) o;
            return selector.equals(validator.selector)
                    && Objects.equals(message, validator.message)
                    && severity == validator.severity;
        }
Get a map of ID suffixes to validators.

@return Returns an unmodifiable map.
smithy-model/src/main/java/software/amazon/smithy/model/traits/TraitValidatorsTrait.java