@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getVolumeType() != null)
            sb.append("VolumeType: ").append(getVolumeType()).append(",");
        if (getVolumeSize() != null)
            sb.append("VolumeSize: ").append(getVolumeSize()).append(",");
        if (getVolumeBaselineIOPS() != null)
            sb.append("VolumeBaselineIOPS: ").append(getVolumeBaselineIOPS()).append(",");
        if (getVolumeBurstIOPS() != null)
            sb.append("VolumeBurstIOPS: ").append(getVolumeBurstIOPS()).append(",");
        if (getVolumeBaselineThroughput() != null)
            sb.append("VolumeBaselineThroughput: ").append(getVolumeBaselineThroughput()).append(",");
        if (getVolumeBurstThroughput() != null)
            sb.append("VolumeBurstThroughput: ").append(getVolumeBurstThroughput()).append(",");
        if (getRootVolume() != null)
            sb.append("RootVolume: ").append(getRootVolume());
        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-computeoptimizer/src/main/java/com/amazonaws/services/computeoptimizer/model/VolumeConfiguration.java