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Unity (UniTask) Unity Unity (Legacy) Unreal Engine 5 Unreal Engine 4

GS2-Datastore

GS2-SDK for Game Engine のリファレンス

ゲームエンジン向けSDK

モデル

EzDataObject

データオブジェクト

データオブジェクトはゲームプレイヤーがアップロードしたデータです。
データは世代管理され、30日分の過去のデータも保管されます。

データにはアクセス権限を設定できます。
スコープには3種類あり、だれでもアクセスできる public。指定したユーザーIDのゲームプレイヤーのみがアクセスできる protected。自身のみがアクセスできる private があります。

型 説明
dataObjectId string データオブジェクトGRN
name string データの名前
userId string ユーザーID
scope enum ['public', 'protected', 'private'] ファイルのアクセス権
allowUserIds List<string> 公開するユーザIDリスト
status enum ['ACTIVE', 'UPLOADING', 'DELETED'] 状態
generation string データの世代
createdAt long 作成日時
updatedAt long 最終更新日時

EzDataObjectHistory

データオブジェクト履歴

データオブジェクトの更新履歴が確認できます。

型 説明
dataObjectHistoryId string データオブジェクト履歴GRN
generation string 世代ID
contentLength long データサイズ
createdAt long 作成日時

メソッド

deleteDataObject

deleteDataObject

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var result = await domain.DeleteDataObjectAsync(
    );
    var item = await result.ModelAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var future = domain.DeleteDataObject(
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzDeleteDataObjectResult> asyncResult = null;
    var current = gs2.Datastore.DeleteDataObject(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        dataObjectName: "dataObject-0001"
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto Future = Domain->DeleteDataObject(
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.deleteDataObject(
    [](gs2::ez::account::AsyncEzDeleteDataObjectResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.deleteDataObject failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("dataObject-0001") // dataObjectName
);

アップロードしたデータを削除



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
dataObjectName string ✓ UUID ~ 128文字 データの名前

Result

型 説明
item EzDataObject データオブジェクト

doneUpload

doneUpload

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var result = await domain.DoneUploadAsync(
    );
    var item = await result.ModelAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var future = domain.DoneUpload(
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzDoneUploadResult> asyncResult = null;
    var current = gs2.Datastore.DoneUpload(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        dataObjectName: "dataObject-0001"
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto Future = Domain->DoneUpload(
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.doneUpload(
    [](gs2::ez::account::AsyncEzDoneUploadResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.doneUpload failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("dataObject-0001") // dataObjectName
);

データのアップロード完了を報告



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
dataObjectName string ✓ UUID ~ 128文字 データの名前

Result

型 説明
item EzDataObject データオブジェクト

listMyDataObjects

listMyDataObjects

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var items = await domain.DataObjectsAsync(
    ).ToListAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var it = domain.DataObjects(
    );
    List<EzDataObject> items = new List<EzDataObject>();
    while (it.HasNext())
    {
        yield return it.Next();
        if (it.Error != null)
        {
            onError.Invoke(it.Error, null);
            break;
        }
        if (it.Current != null)
        {
            items.Add(it.Current);
        }
        else
        {
            break;
        }
    }
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzListMyDataObjectsResult> asyncResult = null;
    var current = gs2.Datastore.ListMyDataObjects(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        limit: null,
        status: "ACTIVE",
        pageToken: null
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var items = result.Items;
    var nextPageToken = result.NextPageToken;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    );
    const auto It = Domain->DataObjects( // status
    );
    for (auto Item : *It)
    {

    }
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.describeDataObjects(
    [](gs2::ez::account::AsyncEzDescribeDataObjectsResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.describeDataObjects failed.");
        }
        else
        {
            Items = r.getResult()->getItems();
            NextPageToken = r.getResult()->getNextPageToken();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    null // limit,
    TCHAR_TO_ANSI("ACTIVE"), // status
    TCHAR_TO_ANSI(null) // pageToken
);

データオブジェクトの一覧を取得



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
status enum ['ACTIVE', 'UPLOADING', 'DELETED'] ~ 128文字 状態
pageToken string ~ 1024文字 データの取得を開始する位置を指定するトークン
limit int ✓ 30 1 ~ 1000 データの取得件数

Result

型 説明
items List<EzDataObject> データオブジェクトのリスト
nextPageToken string リストの続きを取得するためのページトークン

prepareDownload

prepareDownload

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var result = await domain.PrepareDownloadAsync(
        dataObjectId: "grn:dataObject-0001"
    );
    var item = await result.ModelAsync();
    var fileUrl = result.FileUrl;
    var contentLength = result.ContentLength;
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var future = domain.PrepareDownload(
        dataObjectId: "grn:dataObject-0001"
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
    var fileUrl = future.Result.FileUrl;
    var contentLength = future.Result.ContentLength;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzPrepareDownloadResult> asyncResult = null;
    var current = gs2.Datastore.PrepareDownload(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        dataObjectId: "grn:dataObject-0001"
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
    var fileUrl = result.FileUrl;
    var contentLength = result.ContentLength;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    );
    const auto Future = Domain->PrepareDownload(
        "grn:dataObject-0001"
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
    const auto FileUrl = Result->FileUrl;
    const auto ContentLength = Result->ContentLength;
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.prepareDownload(
    [](gs2::ez::account::AsyncEzPrepareDownloadResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.prepareDownload failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
            FileUrl = r.getResult()->getFileUrl();
            ContentLength = r.getResult()->getContentLength();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("grn:dataObject-0001") // dataObjectId
);

データをダウンロード準備



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
dataObjectId string ✓ ~ 1024文字 データオブジェクトGRN
accessToken string ✓ ~ 128文字 ユーザーID

Result

型 説明
item EzDataObject データオブジェクト
fileUrl string ファイルをダウンロードするためのURL
contentLength long ファイルの容量

prepareDownloadByUserIdAndDataObjectName

prepareDownloadByUserIdAndDataObjectName

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).User(
        userId: "user-0001"
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var result = await domain.PrepareDownloadByUserIdAndDataObjectNameAsync(
    );
    var item = await result.ModelAsync();
    var fileUrl = result.FileUrl;
    var contentLength = result.ContentLength;
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).User(
        userId: "user-0001"
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var future = domain.PrepareDownloadByUserIdAndDataObjectName(
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
    var fileUrl = future.Result.FileUrl;
    var contentLength = future.Result.ContentLength;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzPrepareDownloadByUserIdAndDataObjectNameResult> asyncResult = null;
    var current = gs2.Datastore.PrepareDownloadByUserIdAndDataObjectName(
        callback: r => { asyncResult = r; },
        namespaceName: "namespace-0001",
        userId: "user-0001",
        dataObjectName: "dataObject-0001"
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
    var fileUrl = result.FileUrl;
    var contentLength = result.ContentLength;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->User(
        "user-0001" // userId
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto Future = Domain->PrepareDownloadByUserIdAndDataObjectName(
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
    const auto FileUrl = Result->FileUrl;
    const auto ContentLength = Result->ContentLength;
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.prepareDownloadByUserIdAndDataObjectName(
    [](gs2::ez::account::AsyncEzPrepareDownloadByUserIdAndDataObjectNameResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.prepareDownloadByUserIdAndDataObjectName failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
            FileUrl = r.getResult()->getFileUrl();
            ContentLength = r.getResult()->getContentLength();
        }
    },
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("user-0001"), // userId
    TCHAR_TO_ANSI("dataObject-0001") // dataObjectName
);

ユーザIDとデータ名を指定してデータをダウンロード準備



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
userId string ✓ ~ 128文字 ユーザーID
dataObjectName string ✓ UUID ~ 128文字 データの名前

Result

型 説明
item EzDataObject データオブジェクト
fileUrl string ファイルをダウンロードするためのURL
contentLength long ファイルの容量

prepareDownloadOwnData

prepareDownloadOwnData

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var result = await domain.PrepareDownloadOwnDataAsync(
    );
    var item = await result.ModelAsync();
    var fileUrl = result.FileUrl;
    var contentLength = result.ContentLength;
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var future = domain.PrepareDownloadOwnData(
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
    var fileUrl = future.Result.FileUrl;
    var contentLength = future.Result.ContentLength;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzPrepareDownloadOwnDataResult> asyncResult = null;
    var current = gs2.Datastore.PrepareDownloadOwnData(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        dataObjectName: "dataObject-0001"
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
    var fileUrl = result.FileUrl;
    var contentLength = result.ContentLength;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto Future = Domain->PrepareDownloadOwnData(
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
    const auto FileUrl = Result->FileUrl;
    const auto ContentLength = Result->ContentLength;
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.prepareDownloadOwnData(
    [](gs2::ez::account::AsyncEzPrepareDownloadOwnDataResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.prepareDownloadOwnData failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
            FileUrl = r.getResult()->getFileUrl();
            ContentLength = r.getResult()->getContentLength();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("dataObject-0001") // dataObjectName
);

自分のデータをダウンロード準備



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
dataObjectName string ✓ UUID ~ 128文字 データの名前
accessToken string ✓ ~ 128文字 ユーザーID

Result

型 説明
item EzDataObject データオブジェクト
fileUrl string ファイルをダウンロードするためのURL
contentLength long ファイルの容量

prepareReUpload

prepareReUpload

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var result = await domain.PrepareReUploadAsync(
        contentType: null
    );
    var item = await result.ModelAsync();
    var uploadUrl = result.UploadUrl;
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var future = domain.PrepareReUpload(
        contentType: null
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
    var uploadUrl = future.Result.UploadUrl;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzPrepareReUploadResult> asyncResult = null;
    var current = gs2.Datastore.PrepareReUpload(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        dataObjectName: "dataObject-0001",
        contentType: null
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
    var uploadUrl = result.UploadUrl;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto Future = Domain->PrepareReUpload(
        nullptr // contentType
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
    const auto UploadUrl = Result->UploadUrl;
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.prepareReUpload(
    [](gs2::ez::account::AsyncEzPrepareReUploadResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.prepareReUpload failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
            UploadUrl = r.getResult()->getUploadUrl();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("dataObject-0001"), // dataObjectName
    TCHAR_TO_ANSI(null) // contentType
);

データの再アップロード準備



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
dataObjectName string ✓ UUID ~ 128文字 データの名前
contentType string ✓ "application/octet-stream" ~ 256文字 アップロードするデータの MIME-Type

Result

型 説明
item EzDataObject データオブジェクト
uploadUrl string アップロード処理の実行に使用するURL

prepareUpload

prepareUpload

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var result = await domain.PrepareUploadAsync(
        name: "dataObject-0001",
        scope: "public",
        contentType: null,
        allowUserIds: null,
        updateIfExists: null
    );
    var item = await result.ModelAsync();
    var uploadUrl = result.UploadUrl;
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var future = domain.PrepareUpload(
        name: "dataObject-0001",
        scope: "public",
        contentType: null,
        allowUserIds: null,
        updateIfExists: null
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
    var uploadUrl = future.Result.UploadUrl;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzPrepareUploadResult> asyncResult = null;
    var current = gs2.Datastore.PrepareUpload(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        scope: "public",
        contentType: null,
        updateIfExists: null,
        name: "dataObject-0001",
        allowUserIds: null
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
    var uploadUrl = result.UploadUrl;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    );
    const auto Future = Domain->PrepareUpload(
        "dataObject-0001", // name
        "public", // scope
        nullptr, // contentType
        nullptr, // allowUserIds
        nullptr // updateIfExists
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
    const auto UploadUrl = Result->UploadUrl;
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.prepareUpload(
    [](gs2::ez::account::AsyncEzPrepareUploadResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.prepareUpload failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
            UploadUrl = r.getResult()->getUploadUrl();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("public"), // scope
    TCHAR_TO_ANSI(null), // contentType
    null // updateIfExists,
    TCHAR_TO_ANSI("dataObject-0001"), // name
    null // allowUserIds
);

データのアップロード準備



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
name string ~ 128文字 データの名前
scope enum ['public', 'protected', 'private'] ✓ "private" ~ 128文字 ファイルのアクセス権
contentType string ✓ "application/octet-stream" ~ 256文字 アップロードするデータの MIME-Type
allowUserIds List<string> {scope} != none and {scope} == "protected" [] 公開するユーザIDリスト
updateIfExists bool ✓ false 既にデータが存在する場合にエラーとするか、データを更新するか

Result

型 説明
item EzDataObject データオブジェクト
uploadUrl string アップロード処理の実行に使用するURL

restoreDataObject

restoreDataObject

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    );
    var result = await domain.RestoreDataObjectAsync(
        dataObjectId: "grn:dataObject-0001"
    );
    var item = await result.ModelAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    );
    var future = domain.RestoreDataObject(
        dataObjectId: "grn:dataObject-0001"
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzRestoreDataObjectResult> asyncResult = null;
    var current = gs2.Datastore.RestoreDataObject(
        callback: r => { asyncResult = r; },
        namespaceName: "namespace-0001",
        dataObjectId: "grn:dataObject-0001"
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    );
    const auto Future = Domain->RestoreDataObject(
        "grn:dataObject-0001"
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.restoreDataObject(
    [](gs2::ez::account::AsyncEzRestoreDataObjectResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.restoreDataObject failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
        }
    },
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("grn:dataObject-0001") // dataObjectId
);

データの管理情報を修復



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
dataObjectId string ✓ ~ 1024文字 データオブジェクトGRN

Result

型 説明
item EzDataObject データオブジェクト

updateDataObject

updateDataObject

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var result = await domain.UpdateDataObjectAsync(
        scope: "public",
        allowUserIds: null
    );
    var item = await result.ModelAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var future = domain.UpdateDataObject(
        scope: "public",
        allowUserIds: null
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzUpdateDataObjectResult> asyncResult = null;
    var current = gs2.Datastore.UpdateDataObject(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        scope: "public",
        allowUserIds: null
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto Future = Domain->UpdateDataObject(
        "public", // scope
        nullptr // allowUserIds
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.updateDataObject(
    [](gs2::ez::account::AsyncEzUpdateDataObjectResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.updateDataObject failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("public") // scope,
    null // allowUserIds
);

データオブジェクトを更新



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
scope enum ['public', 'protected', 'private'] ✓ "private" ~ 128文字 ファイルのアクセス権
allowUserIds List<string> {scope} != none and {scope} == "protected" [] 公開するユーザIDリスト

Result

型 説明
item EzDataObject データオブジェクト

listDataObjectHistories

listDataObjectHistories

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var items = await domain.DataObjectHistoriesAsync(
    ).ToListAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Datastore.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).DataObject(
        dataObjectName: "dataObject-0001"
    );
    var it = domain.DataObjectHistories(
    );
    List<EzDataObjectHistory> items = new List<EzDataObjectHistory>();
    while (it.HasNext())
    {
        yield return it.Next();
        if (it.Error != null)
        {
            onError.Invoke(it.Error, null);
            break;
        }
        if (it.Current != null)
        {
            items.Add(it.Current);
        }
        else
        {
            break;
        }
    }
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzListDataObjectHistoriesResult> asyncResult = null;
    var current = gs2.Datastore.ListDataObjectHistories(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        dataObjectName: "dataObject-0001",
        limit: null,
        pageToken: null
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var items = result.Items;
    var nextPageToken = result.NextPageToken;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Datastore->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->DataObject(
        "dataObject-0001" // dataObjectName
    );
    const auto It = Domain->DataObjectHistories(
    );
    for (auto Item : *It)
    {

    }
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->datastore.describeDataObjectHistories(
    [](gs2::ez::account::AsyncEzDescribeDataObjectHistoriesResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "datastore.describeDataObjectHistories failed.");
        }
        else
        {
            Items = r.getResult()->getItems();
            NextPageToken = r.getResult()->getNextPageToken();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    TCHAR_TO_ANSI("dataObject-0001"), // dataObjectName
    null // limit,
    TCHAR_TO_ANSI(null) // pageToken
);

データオブジェクト履歴の一覧を取得



Request

型 必須 デフォルト 値の制限 説明
namespaceName string ✓ ~ 32文字 ネームスペース名
accessToken string ✓ ~ 128文字 ユーザーID
dataObjectName string ✓ ~ 128文字 データオブジェクト名
pageToken string ~ 1024文字 データの取得を開始する位置を指定するトークン
limit int ✓ 30 1 ~ 1000 データの取得件数

Result

型 説明
items List<EzDataObjectHistory> データオブジェクト履歴のリスト
nextPageToken string リストの続きを取得するためのページトークン
Unity (UniTask) Unity Unity (Legacy) Unreal Engine 5 Unreal Engine 4