@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof UsageByAccount == false)
            return false;
        UsageByAccount other = (UsageByAccount) obj;
        if (other.getCurrency() == null ^ this.getCurrency() == null)
            return false;
        if (other.getCurrency() != null && other.getCurrency().equals(this.getCurrency()) == false)
            return false;
        if (other.getEstimatedCost() == null ^ this.getEstimatedCost() == null)
            return false;
        if (other.getEstimatedCost() != null && other.getEstimatedCost().equals(this.getEstimatedCost()) == false)
            return false;
        if (other.getServiceLimit() == null ^ this.getServiceLimit() == null)
            return false;
        if (other.getServiceLimit() != null && other.getServiceLimit().equals(this.getServiceLimit()) == false)
            return false;
        if (other.getType() == null ^ this.getType() == null)
            return false;
        if (other.getType() != null && other.getType().equals(this.getType()) == false)
            return false;
        return true;
    }
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-macie2/src/main/java/com/amazonaws/services/macie2/model/UsageByAccount.java