@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getFamily() == null) ? 0 : getFamily().hashCode());
        hashCode = prime * hashCode + ((getInstanceType() == null) ? 0 : getInstanceType().hashCode());
        hashCode = prime * hashCode + ((getRegion() == null) ? 0 : getRegion().hashCode());
        hashCode = prime * hashCode + ((getDatabaseEngine() == null) ? 0 : getDatabaseEngine().hashCode());
        hashCode = prime * hashCode + ((getDatabaseEdition() == null) ? 0 : getDatabaseEdition().hashCode());
        hashCode = prime * hashCode + ((getDeploymentOption() == null) ? 0 : getDeploymentOption().hashCode());
        hashCode = prime * hashCode + ((getLicenseModel() == null) ? 0 : getLicenseModel().hashCode());
        hashCode = prime * hashCode + ((getCurrentGeneration() == null) ? 0 : getCurrentGeneration().hashCode());
        hashCode = prime * hashCode + ((getSizeFlexEligible() == null) ? 0 : getSizeFlexEligible().hashCode());
        return hashCode;
    }
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/RDSInstanceDetails.java