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

        hashCode = prime * hashCode + ((getRdsDbInstanceArn() == null) ? 0 : getRdsDbInstanceArn().hashCode());
        hashCode = prime * hashCode + ((getDbInstanceIdentifier() == null) ? 0 : getDbInstanceIdentifier().hashCode());
        hashCode = prime * hashCode + ((getDbUser() == null) ? 0 : getDbUser().hashCode());
        hashCode = prime * hashCode + ((getDbPassword() == null) ? 0 : getDbPassword().hashCode());
        hashCode = prime * hashCode + ((getRegion() == null) ? 0 : getRegion().hashCode());
        hashCode = prime * hashCode + ((getAddress() == null) ? 0 : getAddress().hashCode());
        hashCode = prime * hashCode + ((getEngine() == null) ? 0 : getEngine().hashCode());
        hashCode = prime * hashCode + ((getStackId() == null) ? 0 : getStackId().hashCode());
        hashCode = prime * hashCode + ((getMissingOnRds() == null) ? 0 : getMissingOnRds().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-opsworks/src/main/java/com/amazonaws/services/opsworks/model/RdsDbInstance.java