@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getOwnerId() != null)
            sb.append("OwnerId: ").append(getOwnerId()).append(",");
        if (getCreationToken() != null)
            sb.append("CreationToken: ").append(getCreationToken()).append(",");
        if (getFileSystemId() != null)
            sb.append("FileSystemId: ").append(getFileSystemId()).append(",");
        if (getFileSystemArn() != null)
            sb.append("FileSystemArn: ").append(getFileSystemArn()).append(",");
        if (getCreationTime() != null)
            sb.append("CreationTime: ").append(getCreationTime()).append(",");
        if (getLifeCycleState() != null)
            sb.append("LifeCycleState: ").append(getLifeCycleState()).append(",");
        if (getName() != null)
            sb.append("Name: ").append(getName()).append(",");
        if (getNumberOfMountTargets() != null)
            sb.append("NumberOfMountTargets: ").append(getNumberOfMountTargets()).append(",");
        if (getSizeInBytes() != null)
            sb.append("SizeInBytes: ").append(getSizeInBytes()).append(",");
        if (getPerformanceMode() != null)
            sb.append("PerformanceMode: ").append(getPerformanceMode()).append(",");
        if (getEncrypted() != null)
            sb.append("Encrypted: ").append(getEncrypted()).append(",");
        if (getKmsKeyId() != null)
            sb.append("KmsKeyId: ").append(getKmsKeyId()).append(",");
        if (getThroughputMode() != null)
            sb.append("ThroughputMode: ").append(getThroughputMode()).append(",");
        if (getProvisionedThroughputInMibps() != null)
            sb.append("ProvisionedThroughputInMibps: ").append(getProvisionedThroughputInMibps()).append(",");
        if (getAvailabilityZoneName() != null)
            sb.append("AvailabilityZoneName: ").append(getAvailabilityZoneName()).append(",");
        if (getAvailabilityZoneId() != null)
            sb.append("AvailabilityZoneId: ").append(getAvailabilityZoneId()).append(",");
        if (getTags() != null)
            sb.append("Tags: ").append(getTags()).append(",");
        if (getFileSystemProtection() != null)
            sb.append("FileSystemProtection: ").append(getFileSystemProtection());
        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-efs/src/main/java/com/amazonaws/services/elasticfilesystem/model/FileSystemDescription.java