@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getFamily() != null)
            sb.append("Family: ").append(getFamily()).append(",");
        if (getInstanceType() != null)
            sb.append("InstanceType: ").append(getInstanceType()).append(",");
        if (getRegion() != null)
            sb.append("Region: ").append(getRegion()).append(",");
        if (getDatabaseEngine() != null)
            sb.append("DatabaseEngine: ").append(getDatabaseEngine()).append(",");
        if (getDatabaseEdition() != null)
            sb.append("DatabaseEdition: ").append(getDatabaseEdition()).append(",");
        if (getDeploymentOption() != null)
            sb.append("DeploymentOption: ").append(getDeploymentOption()).append(",");
        if (getLicenseModel() != null)
            sb.append("LicenseModel: ").append(getLicenseModel()).append(",");
        if (getCurrentGeneration() != null)
            sb.append("CurrentGeneration: ").append(getCurrentGeneration()).append(",");
        if (getSizeFlexEligible() != null)
            sb.append("SizeFlexEligible: ").append(getSizeFlexEligible());
        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-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/RDSInstanceDetails.java