@Override
    public boolean equals(Object obj) {
        if (obj == this) {
            return true;
        }
        if (obj == null || obj.getClass() != this.getClass()) {
            return false;
        }
        Identifier that = (Identifier) obj;
        return Objects.equals(this.name, that.name);
    }
Gets the name of this identifier.

@return a node containing the name of the identifier.
smithy-rules-engine/src/main/java/software/amazon/smithy/rulesengine/language/syntax/Identifier.java