@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getEncrypted() != null)
            sb.append("Encrypted: ").append(getEncrypted()).append(",");
        if (getDeleteOnTermination() != null)
            sb.append("DeleteOnTermination: ").append(getDeleteOnTermination()).append(",");
        if (getIops() != null)
            sb.append("Iops: ").append(getIops()).append(",");
        if (getKmsKeyId() != null)
            sb.append("KmsKeyId: ").append(getKmsKeyId()).append(",");
        if (getSnapshotId() != null)
            sb.append("SnapshotId: ").append(getSnapshotId()).append(",");
        if (getVolumeSize() != null)
            sb.append("VolumeSize: ").append(getVolumeSize()).append(",");
        if (getVolumeType() != null)
            sb.append("VolumeType: ").append(getVolumeType()).append(",");
        if (getThroughput() != null)
            sb.append("Throughput: ").append(getThroughput());
        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-ec2/src/main/java/com/amazonaws/services/ec2/model/LaunchTemplateEbsBlockDeviceRequest.java