GS2-SerialKey Deploy/CDK Reference

The template format used when creating stacks with GS2-Deploy, and implementation examples of template output in various languages using CDK

Entities

Resources targeted by the Deploy operation

Namespace

A Namespace allows multiple independent instances of the same service within a single project by separating data spaces and usage contexts. Each GS2 service is managed on a per-namespace basis. Even when using the same service, if the namespace differs, the data is treated as a completely independent data space.

Therefore, you must create a namespace before you can start using each service.

Request

Resource creation and update requests

	Type	Required	Value Limits	Description
name	string	✓	~ 128 chars	Namespace name Namespace-specific name. Specified using alphanumeric characters, hyphens (-), underscores (_), and periods (.).
description	string		~ 1024 chars	Description
transactionSetting	TransactionSetting			Transaction Setting Configuration for controlling how transactions are processed when executing serial key operations.
logSetting	LogSetting			Log Output Settings Specifies the GS2-Log namespace for outputting API request/response logs related to serial code issuance and usage.

GetAttr

Resource creation results that can be retrieved using the !GetAttr tag

	Type	Description
Item	Namespace	Namespace created

Implementation Example

Type: GS2::SerialKey::Namespace
Properties:
  Name: namespace-0001
  Description: null
  TransactionSetting: null
  LogSetting: 
    LoggingNamespaceId: grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001

import (
    "github.com/gs2io/gs2-golang-cdk/core"
    "github.com/gs2io/gs2-golang-cdk/serialKey"
)


SampleStack := core.NewStack()
serialKey.NewNamespace(
    &SampleStack,
    "namespace-0001",
    serialKey.NamespaceOptions{
        LogSetting: &core.LogSetting{
            LoggingNamespaceId: "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001",
        },
    },
)

println(SampleStack.Yaml())  // Generate Template

class SampleStack extends \Gs2Cdk\Core\Model\Stack
{
    function __construct() {
        parent::__construct();
        new \Gs2Cdk\SerialKey\Model\Namespace_(
            stack: $this,
            name: "namespace-0001",
            options: new \Gs2Cdk\SerialKey\Model\Options\NamespaceOptions(
                logSetting: new \Gs2Cdk\Core\Model\LogSetting(
                    loggingNamespaceId: "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                )
            )
        );
    }
}

print((new SampleStack())->yaml());  // Generate Template

class SampleStack extends io.gs2.cdk.core.model.Stack
{
    public SampleStack() {
        super();
        new io.gs2.cdk.serialKey.model.Namespace(
                this,
                "namespace-0001",
                new io.gs2.cdk.serialKey.model.options.NamespaceOptions()
                        .withLogSetting(new io.gs2.cdk.core.model.LogSetting(
                            "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                        ))
        );
    }
}

System.out.println(new SampleStack().yaml());  // Generate Template

public class SampleStack : Gs2Cdk.Core.Model.Stack
{
    public SampleStack() {
        new Gs2Cdk.Gs2SerialKey.Model.Namespace(
            stack: this,
            name: "namespace-0001",
            options: new Gs2Cdk.Gs2SerialKey.Model.Options.NamespaceOptions
            {
                logSetting = new Gs2Cdk.Core.Model.LogSetting(
                    loggingNamespaceId: "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                )
            }
        );
    }
}

Debug.Log(new SampleStack().Yaml());  // Generate Template

import core from "@/gs2cdk/core";
import serialKey from "@/gs2cdk/serialKey";

class SampleStack extends core.Stack
{
    public constructor() {
        super();
        new serialKey.model.Namespace(
            this,
            "namespace-0001",
            {
                logSetting: new core.LogSetting(
                    "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                )
            }
        );
    }
}

console.log(new SampleStack().yaml());  // Generate Template

from gs2_cdk import Stack, core, serial_key

class SampleStack(Stack):

    def __init__(self):
        super().__init__()
        serial_key.Namespace(
            stack=self,
            name='namespace-0001',
            options=serial_key.NamespaceOptions(
                log_setting=core.LogSetting(
                    logging_namespace_id='grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001',
                ),
            ),
        )

print(SampleStack().yaml())  # Generate Template

TransactionSetting

Transaction Setting

Transaction Settings control how transactions are executed, their consistency, asynchronous processing, and conflict avoidance mechanisms. Combining features like AutoRun, AtomicCommit, asynchronous execution using GS2-Distributor, batch application of script results, and asynchronous Acquire Actions via GS2-JobQueue enables robust transaction management tailored to game logic.

	Type	Condition	Default	Value Limits	Description
enableAutoRun	bool		false		Whether to automatically execute issued transactions on the server side
enableAtomicCommit	bool	{enableAutoRun} == true	false		Whether to commit the execution of transactions atomically * Applicable only if enableAutoRun is true
transactionUseDistributor	bool	{enableAtomicCommit} == true	false		Whether to execute transactions asynchronously * Applicable only if enableAtomicCommit is true
commitScriptResultInUseDistributor	bool	{transactionUseDistributor} == true	false		Whether to execute the commit processing of the script result asynchronously * Applicable only if transactionUseDistributor is true
acquireActionUseJobQueue	bool	{enableAtomicCommit} == true	false		Whether to use GS2-JobQueue to execute the acquire action * Applicable only if enableAtomicCommit is true
distributorNamespaceId	string		“grn:gs2:{region}:{ownerId}:distributor:default”	~ 1024 chars	GS2-Distributor Namespace GRN used to execute transactions
queueNamespaceId	string		“grn:gs2:{region}:{ownerId}:queue:default”	~ 1024 chars	GS2-JobQueue Namespace GRN used to execute transactions

LogSetting

Log Output Setting

Manages log output setting. This type holds the identifier of the log namespace used to output log data. The log namespace ID specifies the GS2-Log namespace to aggregate and store the log data. Through this setting, API request and response log data under this namespace will be output to the target GS2-Log. GS2-Log provides logs in real time, which can be used for system monitoring, analysis, debugging, etc.

	Type	Condition	Required	Default	Value Limits	Description
loggingNamespaceId	string		✓		~ 1024 chars	GS2-Log namespace GRN to output logs Must be specified in GRN format starting with “grn:gs2:”.

CurrentCampaignMaster

Currently active Campaign Model master data

This master data describes the definitions of Campaign Models currently active within the namespace. GS2 uses JSON format files for managing master data. By uploading these files, the master data settings are updated on the server.

To create JSON files, GS2 provides a master data editor within the management console. Additionally, you can create tools better suited for game operations and export JSON files in the appropriate format.

Note

Please refer to Master Data Reference of GS2-SerialKey for the JSON file format.

Request

Resource creation and update requests

Type

Condition

Required

Default

Value Limits

Description

namespaceName

string

✓

~ 128 chars

Namespace name

Namespace-specific name. Specified using alphanumeric characters, hyphens (-), underscores (_), and periods (.).

mode

String Enum
enum {
“direct”,
“preUpload”
}

“direct”

Update mode

Definition	Description
“direct”	Directly update the master data
“preUpload”	Upload master data and then update

settings

string

{mode} == “direct”

✓*

~ 5242880 chars

Master Data

* Required if mode is “direct”

uploadToken

string

{mode} == “preUpload”

✓*

~ 1024 chars

Token obtained by pre-upload

Used to apply the uploaded master data.

* Required if mode is “preUpload”

GetAttr

Resource creation results that can be retrieved using the !GetAttr tag

	Type	Description
Item	CurrentCampaignMaster	Updated master data of the currently active Campaign Models

Implementation Example

Type: GS2::SerialKey::CurrentCampaignMaster
Properties:
  NamespaceName: namespace-0001
  Mode: direct
  Settings: {
    "version": "2022-09-13",
    "campaignModels": [
      {
        "name": "campaign-0001",
        "enableCampaignCode": true,
        "metadata": "CAMPAIGN_0001"
      }
    ]
  }
  UploadToken: null

import (
    "github.com/gs2io/gs2-golang-cdk/core"
    "github.com/gs2io/gs2-golang-cdk/serialKey"
    "github.com/openlyinc/pointy"
)


SampleStack := core.NewStack()
serialKey.NewNamespace(
    &SampleStack,
    "namespace-0001",
    serialKey.NamespaceOptions{},
).MasterData(
    []serialKey.CampaignModel{
        serialKey.NewCampaignModel(
            "campaign-0001",
            true,
            serialKey.CampaignModelOptions{
                Metadata: pointy.String("CAMPAIGN_0001"),
            },
        ),
    },
)

println(SampleStack.Yaml())  // Generate Template

class SampleStack extends \Gs2Cdk\Core\Model\Stack
{
    function __construct() {
        parent::__construct();
        (new \Gs2Cdk\SerialKey\Model\Namespace_(
            stack: $this,
            name: "namespace-0001"
        ))->masterData(
            [
                new \Gs2Cdk\SerialKey\Model\CampaignModel(
                    name:"campaign-0001",
                    enableCampaignCode:true,
                    options: new \Gs2Cdk\SerialKey\Model\Options\CampaignModelOptions(
                        metadata:"CAMPAIGN_0001"
                    )
                )
            ]
        );
    }
}

print((new SampleStack())->yaml());  // Generate Template

class SampleStack extends io.gs2.cdk.core.model.Stack
{
    public SampleStack() {
        super();
        new io.gs2.cdk.serialKey.model.Namespace(
            this,
            "namespace-0001"
        ).masterData(
            Arrays.asList(
                new io.gs2.cdk.serialKey.model.CampaignModel(
                    "campaign-0001",
                    true,
                    new io.gs2.cdk.serialKey.model.options.CampaignModelOptions()
                        .withMetadata("CAMPAIGN_0001")
                )
            )
        );
    }
}

System.out.println(new SampleStack().yaml());  // Generate Template

public class SampleStack : Gs2Cdk.Core.Model.Stack
{
    public SampleStack() {
        new Gs2Cdk.Gs2SerialKey.Model.Namespace(
            stack: this,
            name: "namespace-0001"
        ).MasterData(
            new Gs2Cdk.Gs2SerialKey.Model.CampaignModel[] {
                new Gs2Cdk.Gs2SerialKey.Model.CampaignModel(
                    name: "campaign-0001",
                    enableCampaignCode: true,
                    options: new Gs2Cdk.Gs2SerialKey.Model.Options.CampaignModelOptions
                    {
                        metadata = "CAMPAIGN_0001"
                    }
                )
            }
        );
    }
}

Debug.Log(new SampleStack().Yaml());  // Generate Template

import core from "@/gs2cdk/core";
import serialKey from "@/gs2cdk/serialKey";

class SampleStack extends core.Stack
{
    public constructor() {
        super();
        new serialKey.model.Namespace(
            this,
            "namespace-0001",
        ).masterData(
            [
                new serialKey.model.CampaignModel(
                    "campaign-0001",
                    true,
                    {
                        metadata: "CAMPAIGN_0001"
                    }
                )
            ]
        );
    }
}

console.log(new SampleStack().yaml());  // Generate Template

from gs2_cdk import Stack, core, serial_key

class SampleStack(Stack):

    def __init__(self):
        super().__init__()
        serial_key.Namespace(
            stack=self,
            name="namespace-0001",
        ).master_data(
            campaign_models=[
                serial_key.CampaignModel(
                    name='campaign-0001',
                    enable_campaign_code=True,
                    options=serial_key.CampaignModelOptions(
                        metadata = 'CAMPAIGN_0001'
                    ),
                ),
            ],
        )

print(SampleStack().yaml())  # Generate Template

CampaignModel

Campaign Model

A Campaign Model is used to define and manage campaigns, linking them to serial codes.

	Type	Required	Default	Value Limits	Description
campaignId	string	*		~ 1024 chars	GRN of the Campaign Model * Set automatically by the server
name	string	✓		~ 128 chars	Campaign Model name
metadata	string			~ 2048 chars	Metadata Arbitrary values can be set in the metadata. Since they do not affect GS2’s behavior, they can be used to store information used in the game.
enableCampaignCode	bool		false		Whether to allow redemption with campaign code When enabled, users can redeem rewards using a shared campaign code (the campaign name) instead of individual serial codes. This allows a single code to be used by multiple users.