@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getLastCheckedTimestamp() != null)
            sb.append("LastCheckedTimestamp: ").append(getLastCheckedTimestamp()).append(",");
        if (getMessages() != null)
            sb.append("Messages: ").append(getMessages()).append(",");
        if (getReadiness() != null)
            sb.append("Readiness: ").append(getReadiness()).append(",");
        if (getRuleId() != null)
            sb.append("RuleId: ").append(getRuleId());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-route53recoveryreadiness/src/main/java/com/amazonaws/services/route53recoveryreadiness/model/RuleResult.java