@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getRdsDbInstanceArn() != null)
            sb.append("RdsDbInstanceArn: ").append(getRdsDbInstanceArn()).append(",");
        if (getDbInstanceIdentifier() != null)
            sb.append("DbInstanceIdentifier: ").append(getDbInstanceIdentifier()).append(",");
        if (getDbUser() != null)
            sb.append("DbUser: ").append(getDbUser()).append(",");
        if (getDbPassword() != null)
            sb.append("DbPassword: ").append(getDbPassword()).append(",");
        if (getRegion() != null)
            sb.append("Region: ").append(getRegion()).append(",");
        if (getAddress() != null)
            sb.append("Address: ").append(getAddress()).append(",");
        if (getEngine() != null)
            sb.append("Engine: ").append(getEngine()).append(",");
        if (getStackId() != null)
            sb.append("StackId: ").append(getStackId()).append(",");
        if (getMissingOnRds() != null)
            sb.append("MissingOnRds: ").append(getMissingOnRds());
        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-opsworks/src/main/java/com/amazonaws/services/opsworks/model/RdsDbInstance.java