@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getDirectoryId() != null)
            sb.append("DirectoryId: ").append(getDirectoryId()).append(",");
        if (getRegionName() != null)
            sb.append("RegionName: ").append(getRegionName()).append(",");
        if (getRegionType() != null)
            sb.append("RegionType: ").append(getRegionType()).append(",");
        if (getStatus() != null)
            sb.append("Status: ").append(getStatus()).append(",");
        if (getVpcSettings() != null)
            sb.append("VpcSettings: ").append(getVpcSettings()).append(",");
        if (getDesiredNumberOfDomainControllers() != null)
            sb.append("DesiredNumberOfDomainControllers: ").append(getDesiredNumberOfDomainControllers()).append(",");
        if (getLaunchTime() != null)
            sb.append("LaunchTime: ").append(getLaunchTime()).append(",");
        if (getStatusLastUpdatedDateTime() != null)
            sb.append("StatusLastUpdatedDateTime: ").append(getStatusLastUpdatedDateTime()).append(",");
        if (getLastUpdatedDateTime() != null)
            sb.append("LastUpdatedDateTime: ").append(getLastUpdatedDateTime());
        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-directory/src/main/java/com/amazonaws/services/directory/model/RegionDescription.java