@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getTotalCommitment() != null)
            sb.append("TotalCommitment: ").append(getTotalCommitment()).append(",");
        if (getUsedCommitment() != null)
            sb.append("UsedCommitment: ").append(getUsedCommitment()).append(",");
        if (getUnusedCommitment() != null)
            sb.append("UnusedCommitment: ").append(getUnusedCommitment()).append(",");
        if (getUtilizationPercentage() != null)
            sb.append("UtilizationPercentage: ").append(getUtilizationPercentage());
        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/SavingsPlansUtilization.java