Manage player inventories using your game server

Last updated on March 20, 2025

note

The Inventory service is available upon request. To integrate this service into your environment, please open a request through the AccelByte Customer Support Portal.

Overview

The AccelByte Gaming Service (AGS) Inventory service allows you to manage players inventory and items directly from the game server, enabling inventory and items management, organization, or manipulation.

This article lists how you can enable your game server to manage the inventories owned by your players.

Prerequisites

• Access to the AGS Admin Portal.
• A publisher or a game namespace.
• You have reviewed the key concepts of the Inventory service and the Inventory service API documentation.
• You have integrated the AccelByte SDK into your game, including the following permissions:
  • Client ID
  • Client Secret

Grant inventory to the player

You can use this action if you want to allow your game server to grant inventories to players after they reach an achievement or complete a specific action within the game, for example, granting new inventory after a player achieved level 20.

You can enable the game server to grant a new inventory to the player as long as the number of inventory with the same code does not exceed the "maxInstancesPerUser" set in the inventory configuration.

Use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

string userId = "registeredUserId";
Result<UserInventory> createInventoryResult = null;
ServerCreateInventoryRequest request = new ServerCreateInventoryRequest
{
    UserId = userId,
    InventoryConfigurationCode = inventoryConfigCode
};

createInventoryResult = null;
AccelByteSDK.GetServerRegistry().GetApi()
    .GetInventory()
    .CreateUserInventory(request, result =>
{
    if (result.IsError)
    {
        // Do something if CreateUserInventory is failed
        UnityEngine.Debug.Log($"Failed to CreateUserInventory [{result.Error.Code}]:{result.Error.Message}");
        return;
    }

    // Do something if CreateUserInventory is success
    createInventoryResult = result;
});

Go Extend SDK

adminInventoriesService := &inventory.AdminInventoriesService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
inventoryConfigurationCode := "someConfigurationCode"
userId := "userId"
body := &inventoryclientmodels.ApimodelsCreateInventoryReq {
    InventoryConfigurationCode: &inventoryConfigurationCode,
    UserID: &userId,
}
namespace := "gameNamespace"
input := &admin_inventories.AdminCreateInventoryParams{
    Body:      body,
    Namespace: namespace,
}
result, err := adminInventoriesService.AdminCreateInventoryShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_create_inventory(
    body=inventory_models.ApimodelsCreateInventoryReq()
        .with_inventory_configuration_code("SomeConfigurationCode")
        .with_user_id("********************************"),
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminInventories AdminInventoriesWrapper = new AdminInventories(sdk);

String gameNamespace = "gameNamespace";
String userId = "<user-id>";
String inventoryConfigurationCode = "SomeConfigurationCode";
ApimodelsInventoryResp response;
try {
    ApimodelsCreateInventoryReq reqBody = ApimodelsCreateInventoryReq.builder()
        .userId(userId)
        .inventoryConfigurationCode(inventoryConfigurationCode)
        .build();
    response = AdminInventoriesWrapper.adminCreateInventory(AdminCreateInventory.builder()
        .namespace(gameNamespace)
        .body(reqBody)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // Null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryConfigurationCode = "SomeConfigurationCode";
string userId = "userId";


ApimodelsCreateInventoryReq body = new ApimodelsCreateInventoryReq()                
{
    InventoryConfigurationCode = inventoryConfigurationCode,
    UserId = userId
};
 
var response = sdk.Inventory.AdminInventories.AdminCreateInventoryOp
    .Execute(body, gameNamespace);
if (response == null)
    return "No response from server.";


// Do something with the response

Retrieve list of player inventories

Retrieving a list of player inventories can give you information about a player's inventory, such as the inventoryId and inventoryConfigurationId.

To retrieve a list of player inventories via your game server, use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

Result<UserInventoriesPagingResponse> getUserInventoryResult = null;
AccelByteSDK.GetServerRegistry().GetApi()
    .GetInventory()
    .GetUserInventories(result =>
{
    if (result.IsError)
    {
        // Do something if GetUserInventories is failed
        UnityEngine.Debug.Log($"Failed to GetUserInventories [{result.Error.Code}]:{result.Error.Message}");
        return;
    }

    // Do something if GetUserInventories is success
    getUserInventoryResult = result;
});

Go Extend SDK

adminInventoriesService := &inventory.AdminInventoriesService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
namespace := "gameNamespace"
inventoryConfigurationCode := "SomeConfigurationCode"
limit := int64(10)
offset := int64(0)
sortBy := admin_inventories.AdminListInventoriesCreatedAtConstant
userId, _ := cmd.Flags().GetString("userId")
input := &admin_inventories.AdminListInventoriesParams{
    Namespace:                  namespace,
    InventoryConfigurationCode: &inventoryConfigurationCode,
    Limit:                      &limit,
    Offset:                     &offset,
    SortBy:                     &sortBy,
    UserID:                     &userId,
}
result, err := adminInventoriesService.AdminListInventoriesShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_list_inventories(
    inventory_configuration_code="SomeConfigurationCode",
    limit=10,
    offset=0,
    sort_by="createdAt",
    user_id="********************************",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminInventories AdminInventoriesWrapper = new AdminInventories(sdk);

String gameNamespace = "gameNamespace";
String inventoryConfigurationCode = "SomeConfigurationCode";
int limit = 10;
int offset = 0;
String userId = "userId";
ApimodelsListInventoryResp response;
try {
    response = AdminInventoriesWrapper.adminListInventories(AdminListInventories.builder()
        .namespace(gameNamespace)
            .limit(limit)
            .offset(offset)
            .sortBy(AdminListInventories.SortBy.CreatedAt.toString())
            .inventoryConfigurationCode(inventoryConfigurationCode)
            .userId(userId)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // No response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryConfigurationCode = "SomeConfigurationCode";
long limit = 10;
long offset = 0;
string userId = "userId";


var response = sdk.Inventory.AdminInventories.AdminListInventoriesOp
    .SetLimit(limit)
    .SetOffset(offset)
    .SetSortBy(AdminListInventoriesSortBy.CreatedAt)
    .SetInventoryConfigurationCode(inventoryConfigurationCode)
    .SetUserId(userId)
    .Execute(gameNamespace);
if (response == null)
    return "No response from server.";


// Do something with the response

Update player inventory slot limit

Use this action to update a specific player's inventory maximum slot limit by providing the inventory ID and the new number of slots that will be implemented.

To update a player's inventory slot limit via your game server, use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

string inventoryId = "someInventoryId";
Result<UserInventory> updateUserInventoryResult = null;
ServerUpdateInventoryRequest request = new ServerUpdateInventoryRequest
{
    IncMaxSlots = 3
};

AccelByteSDK.GetServerRegistry().GetApi()
    .GetInventory()
    .UpdateUserInventory(inventoryId, request, result =>
{
    if (result.IsError)
    {
        // Do something if UpdateUserInventory is failed
        UnityEngine.Debug.Log($"Failed to UpdateUserInventory [{result.Error.Code}]:{result.Error.Message}");
        return;
    }

    // Do something if UpdateUserInventory is success
    updateUserInventoryResult = result;
});

Go Extend SDK

adminInventoriesService := &inventory.AdminInventoriesService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
incMaxSlots := int32(10)
body := &inventoryclientmodels.ApimodelsUpdateInventoryReq {
    IncMaxSlots: &incMaxSlots,
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
input := &admin_inventories.AdminUpdateInventoryParams{
    Body:        body,
    InventoryID: inventoryId,
    Namespace:   namespace,
}
result, err := adminInventoriesService.AdminUpdateInventoryShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_update_inventory(
    body=inventory_models.ApimodelsUpdateInventoryReq().with_inc_max_slots(10),
    inventory_id="inventoryId",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminInventories AdminInventoriesWrapper = new AdminInventories(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
int incMaxSlots = 10;
ApimodelsInventoryResp response;
try {
    ApimodelsUpdateInventoryReq reqBody = ApimodelsUpdateInventoryReq.builder().incMaxSlots(incMaxSlots).build();
    response = AdminInventoriesWrapper.adminUpdateInventory(AdminUpdateInventory.builder()
        .namespace(gameNamespace)
        .body(reqBody)
        .inventoryId(inventoryId)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // No response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";
int incMaxSlots = 10;


ApimodelsUpdateInventoryReq body = new ApimodelsUpdateInventoryReq()
{
    IncMaxSlots = incMaxSlots
};


var response = sdk.Inventory.AdminInventories.AdminUpdateInventoryOp
    .Execute(body, inventoryId, gameNamespace);
if (response == null)
    return "No response from server.";


// Do something with the response

Delete player inventory

Player inventories can only be deleted if they're empty. Ensure that you first remove all the items from a player's inventory before deleting it.

To delete a player's inventory via your game server, use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

string targetUserId = "userId";
ServerDeleteInventoryRequest request = new ServerDeleteInventoryRequest
{
    Message = "deletion message"
};

AccelByte.Core.Result deleteResult = null;
AccelByteSDK.GetServerRegistry().GetApi()
    .GetInventory()
    .DeleteUserInventory(targetUserId, request, result =>
{
    if (result.IsError)
    {
        // Do something if DeleteUserInventory is failed
        UnityEngine.Debug.Log($"Failed to DeleteUserInventory [{result.Error.Code}]:{result.Error.Message}");
        return;
    }

    // Do something if DeleteUserInventory is success
    deleteResult = result;
});

Go Extend SDK

adminInventoriesService := &inventory.AdminInventoriesService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
message := "message"
body := &inventoryclientmodels.ApimodelsDeleteInventoryReq {
    Message: &message,
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
input := &admin_inventories.DeleteInventoryParams{
    Body:        body,
    InventoryID: inventoryId,
    Namespace:   namespace,
}
err := adminInventoriesService.DeleteInventoryShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.delete_inventory(
    body=inventory_models.ApimodelsDeleteInventoryReq().with_message("message"),
    inventory_id="inventoryId",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminInventories AdminInventoriesWrapper = new AdminInventories(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
try {
    ApimodelsDeleteInventoryReq reqBody = ApimodelsDeleteInventoryReq.builder().message("message").build();
    AdminInventoriesWrapper.deleteInventory(DeleteInventory.builder()
        .namespace(gameNamespace)
        .inventoryId(inventoryId)
        .body(reqBody)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";


ApimodelsDeleteInventoryReq body = new ApimodelsDeleteInventoryReq()
{
    Message = "message"
};


sdk.Inventory.AdminInventories.DeleteInventoryOp
    .Execute(body, inventoryId, gameNamespace);

Add item to player inventory using inventoryId

Use this action to add items to a player's inventory. This requires you to provide the player's inventoryId, which is information that you can get from retrieving a list of player inventories.

Use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

//Please refer to GetUserInventoryAllItems() result to make sure the correct values
string slotId = "slot-1"; // it can be anything, if null it will be set "default"
Dictionary<string, object> customAttributes = new Dictionary<string, object>()
{
    {"durability", 150},
    {"damageGiven", 120.5f},
    {"ability", "Sunder Armor"}
};
Dictionary<string, object> serverCustomAttributes = new Dictionary<string, object>()
{
    {"someInt", 111},
    {"someFloat", 1.2f},
    {"someString", "myString"}
};
uint quantity = 1;
string source = "ECOMMERCE"; // supported values are OTHER and ECOMMERCE
string sourceItemId = "source-item-id"; // if the source is ECOMMERCE, fill this value as item Id from the store
string itemType = "INGAMEITEM"; // if the source is ECOMMERCE, fill this value as item Type from the store
string[] tags = new string[]{"weapon", "melee"};
string targetUserId = "someAccelByteUserId";
string inventoryCode = "someInventoryConfigCode"; // Please refer to GetUserInventories() result to get this value

var optionalParam = new SaveUserInventoryItemOptionalParameters
{
    Tags = tags,
    CustomAttributes = customAttributes,
    ServerCustomAttributes = serverCustomAttributes,
    SlotId = slotId,
};

Result<UserItem> saveItemToUserResult = null;
AccelByteSDK.GetServerRegistry().GetApi().GetInventory().SaveUserInventoryItem(targetUserId
        , inventoryCode
        , source
        , sourceItemId
        , itemType
        , quantity
        , optionalParam
        , result =>
{
    if (result.IsError)
    {
        //Do something if SaveUserInventoryItem is failed
        UnityEngine.Debug.Log($"failed to save item [{result.Error.Code}]:{result.Error.Message}");
        return;
    }
                        
    //Do something if SaveUserInventoryItem is success
    saveItemToUserResult = result;
});

Go Extend SDK

adminItemsService := &inventory.AdminItemsService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
slotId := "slot-1"
slotUsed := int32(1)
qty := int32(1)
sourceItemId := "source item id"
type_ := "ingame"
body := &inventoryclientmodels.ApimodelsSaveItemToInventoryReq {
    CustomAttributes: map[string]interface{}{},
    SlotID: &slotId,
    SlotUsed: &slotUsed,
    Qty: &qty,
    ServerCustomAttributes: map[string]interface{}{},
    SourceItemID:&sourceItemId,
    Tags: []string{"weapon"},
    Type: &type_,
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
userId := "userId"
input := &admin_items.AdminSaveItemToInventoryParams{
    Body:        body,
    InventoryID: inventoryId,
    Namespace:   namespace,
    UserID:      userId,
}
result, err := adminItemsService.AdminSaveItemToInventoryShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_save_item_to_inventory(
    body=inventory_models.ApimodelsSaveItemToInventoryReq()
        .with_custom_attributes({})
        .with_qty(1)
        .with_server_custom_attributes({})
        .with_slot_id("slot-1")
        .with_slot_used(1)
        .with_source("source")
        .with_source_item_id("source-item-id")
        .with_tags(["weapon"])
        .with_type("ingame"),
    inventory_id="inventoryId",
    user_id="********************************",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminItems adminItemsWrapper = new AdminItems(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
String userId = "userId";
Map<String, Object> customAttributes = Collections.emptyMap();
Map<String, Object>  serverCustomAttributes = Collections.emptyMap();
ApimodelsItemResp response;
try {
    ApimodelsSaveItemToInventoryReq reqBody = ApimodelsSaveItemToInventoryReq.builder()
        .customAttributes(customAttributes)
        .slotId("slot-1")
        .slotUsed(1)
        .qty(1)
        .serverCustomAttributes(serverCustomAttributes)
        .sourceItemId("source item id")
        .tags(List.of("weapon"))
        .type("ingame")
        .build();
    response = adminItemsWrapper.adminSaveItemToInventory(AdminSaveItemToInventory.builder()
        .namespace(gameNamespace)
        .userId(userId)
        .inventoryId(inventoryId)
        .body(reqBody)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();
   
string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";
string userId = "userId";
Dictionary<string, object> customAttributes = new Dictionary<string, object>();
Dictionary<string, object> serverCustomAttributes = new Dictionary<string, object>();


ApimodelsSaveItemToInventoryReq body = new ApimodelsSaveItemToInventoryReq()
{
    CustomAttributes = customAttributes,
    SlotId = "slot-1",
    SlotUsed = 1,
    Qty = 1,
    ServerCustomAttributes = serverCustomAttributes,
    SourceItemId = "source item id",
    Tags = new List<string>() { "weapon" },
    Type = "ingame"
};


var response = sdk.Inventory.AdminItems.AdminSaveItemToInventoryOp
    .Execute(body, inventoryId, gameNamespace, userId);
if (response == null)
    return "No response from server.";


// Do something with the response

Add item to player inventory by inventoryConfigurationCode

Use this action to add items to a player's specific inventory configuration. This action requires you to provide the inventoryConfigurationCode, which is information that you can get from retrieving a list of player inventories.

Use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

string inventoryId = "someInventoryId";
string targetUserId = "someAccelByteUserId";
string slotId = "slot-1"; // it can be anything, if null it will be set "default"
string source = "ECOMMERCE"; // supported values are OTHER and ECOMMERCE
string sourceItemId = "source-item-id"; // if the source is ECOMMERCE, fill this value as item Id from the store
string itemType = "INGAMEITEM"; // if the source is ECOMMERCE, fill this value as item Type from the store 
uint quantity = 1;
Dictionary<string, object> customAttributes = new Dictionary<string, object>()
{
    {"someInt", 111},
    {"someFloat", 1.2f},
    {"someString", "myString"}
};

var optionalParameters = new SaveUserInventoryItemToInventoryOptionalParameters()
{
    SlotId = slotId,
    CustomAttributes = customAttributes,
};

Result<UserItem> saveItemToUserResult = null;
AccelByteSDK.GetServerRegistry().GetApi().GetInventory().SaveUserInventoryItemToInventory(inventoryId
    , targetUserId
    , source
    , sourceItemId
    , itemType
    , quantity
    , optionalParameters
    , result =>
{
    if (result.IsError)
    {
        //Do something if SaveUserInventoryItemToInventory is failed
        UnityEngine.Debug.Log($"failed to SaveUserInventoryItemToInventory [{result.Error.Code}]:{result.Error.Message}");
        return;
    }

    //Do something if SaveUserInventoryItemToInventory is failed
    saveItemToUserResult = result;
});

Go Extend SDK

adminItemsService := &inventory.AdminItemsService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
slotId := "slot-1"
slotUsed := int32(1)
qty := int32(1)
sourceItemId := "source item id"
type_ := "ingame"
body := &inventoryclientmodels.ApimodelsSaveItemReq {
    CustomAttributes: map[string]interface{}{},
    SlotID: &slotId,
    SlotUsed: &slotUsed,
    Qty: &qty,
    ServerCustomAttributes: map[string]interface{}{},
    SourceItemID:&sourceItemId,
    Tags: []string{"weapon"},
    Type: &type_,
}
namespace, _ := cmd.Flags().GetString("namespace")
userId, _ := cmd.Flags().GetString("userId")
input := &admin_items.AdminSaveItemParams{
    Body:      body,
    Namespace: namespace,
    UserID:    userId,
}
result, err := adminItemsService.AdminSaveItemShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_save_item(
    body=inventory_models.ApimodelsSaveItemReq()
        .with_custom_attributes({})
        .with_inventory_configuration_code("SomeConfigurationCode")
        .with_qty(1)
        .with_server_custom_attributes({})
        .with_slot_id("slot-1")
        .with_slot_used(1)
        .with_source("source")
        .with_source_item_id("source-item-id")
        .with_tags(["weapon"])
        .with_type("ingame"),
    user_id="********************************",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminItems adminItemsWrapper = new AdminItems(sdk);

String gameNamespace = "gameNamespace";
String userId = "userId";
Map<String, Object> customAttributes = Collections.emptyMap();
Map<String, Object>  serverCustomAttributes = Collections.emptyMap();
ApimodelsItemResp response;
try {
    ApimodelsSaveItemReq reqBody = ApimodelsSaveItemReq.builder()
        .customAttributes(customAttributes)
        .slotId("slot-1")
        .slotUsed(1)
        .qty(1)
        .serverCustomAttributes(serverCustomAttributes)
        .sourceItemId("source item id")
        .tags(List.of("weapon"))
        .type("ingame")
        .build();
    response = adminItemsWrapper.adminSaveItem(AdminSaveItem.builder()
        .namespace(gameNamespace)
        .userId(userId)
        .body(reqBody)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string userId = "userId";
Dictionary<string, object> customAttributes = new Dictionary<string, object>();
Dictionary<string, object> serverCustomAttributes = new Dictionary<string, object>()
ApimodelsSaveItemReq body = new ApimodelsSaveItemReq()
{
    CustomAttributes = customAttributes,
    InventoryConfigurationCode = "SomeConfigurationCode",
    SlotId = "slot-1",
    SlotUsed = 1,
    Qty = 1,
    ServerCustomAttributes = serverCustomAttributes,
    SourceItemId = "source item id",
    Tags = new List<string>() { "weapon" },
    Type = "ingame"
};


var response = sdk.Inventory.AdminItems.AdminSaveItemOp
    .Execute(body, gameNamespace, userId);
if (response == null)
    return "No response from server.";


// Do something with the response

Retrieve list of items from a player's inventory

Use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

string inventoryId = "someInventoryId";
Result<UserItemsPagingResponse> getUserItemResult = null;
AccelByteSDK.GetServerRegistry().GetApi().GetInventory().GetUserInventoryAllItems(inventoryId, result =>
{
    if (result.IsError)
    {
        //Do something if GetUserInventoryAllItems is failed
        UnityEngine.Debug.Log($"failed to get item [{result.Error.Code}]:{result.Error.Message}");
        return;
    }
                        
    //Do something if GetUserInventoryAllItems is success
    getUserItemResult = result;
});

Go Extend SDK

adminItemsService := &inventory.AdminItemsService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
limit := int64(10)
offset := int64(0)
qtyGte := int64(1)
sortBy := admin_items.AdminListItemsCreatedAtConstant
sourceItemId := "source item ids"
tags := "weapon"
input := &admin_items.AdminListItemsParams{
    InventoryID:  inventoryId,
    Namespace:    namespace,
    Limit:        &limit,
    Offset:       &offset,
    QtyGte:       &qtyGte,
    SortBy:       &sortBy,
    SourceItemID: &sourceItemId,
    Tags:         &tags,
}
result, err := adminItemsService.AdminListItemsShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_list_items(
    inventory_id="inventoryId",
    limit=10,
    offset=0,
    qty_gte=1,
    sort_by="createdAt",
    source_item_id="source-item-id",
    tags="weapon",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminItems adminItemsWrapper = new AdminItems(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
int limit = 10;
int offset = 0;
ApimodelsListItemResp response;
try {
    response = adminItemsWrapper.adminListItems(AdminListItems.builder()
        .namespace(gameNamespace)
        .inventoryId(inventoryId)
        .limit(limit)
        .offset(offset)
        .sortBy(AdminListItems.SortBy.CreatedAt.toString())
        .sourceItemId("sourceItemId")
        .tags("weapon")
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // Null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();

string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";
long limit = 10;
long offset = 0;


var response = sdk.Inventory.AdminItems.AdminListItemsOp
    .SetLimit(limit)
    .SetOffset(offset)
    .SetSortBy(AdminListItemsSortBy.CreatedAt)
    .SetSourceItemId("sourceItemId")
    .SetTags("weapon")
    .Execute(inventoryId, gameNamespace);
if (response == null)
    return "No response from server.";


// Do something with the response

Update item attributes and tags

Unlike the game client, the game server has more ability to add additional attributes and tags.

Update custom attributes

You can use your game server to update custom attributes written by players and attributes that can only be modified by the server with required permissions. You can use this action to update attributes that will impact gameplay experience, such as item stats modifier. This attribute will be stored in the serverCustomAttributes field, for example, items with additional damage, critical, durability, etc.

Update tags

You can use your game server to add tags to the items for the purpose of tagging and grouping them. Game servers can add tags to the items and not allow players to update it.

The following image shows a sample item with a tag.

Use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

string inventoryId = "someInventoryId";
string targetUserId = "someAccelByteUserId";
string sourceItemId = "source-item-id"; // if the source is ECOMMERCE, fill this value as item Id from the store
Dictionary<string, object> customAttributes = new Dictionary<string, object>()
{
    {"durability", 150},
    {"damageGiven", 120.5f},
    {"ability", "Sunder Armor"}
};
string[] tags = new string[] { "weapon", "melee" };

var payload = new ServerUpdateUserInventoryItemPayload[]
{
    new ServerUpdateUserInventoryItemPayload(sourceItemId)
    {
        CustomAttributes = customAttributes,
        Tags = tags
    }
};

Result<UpdateUserInventoryItemResponse[]> updateInventoryItemResult = null;
AccelByteSDK.GetServerRegistry().GetApi().GetInventory().BulkUpdateUserInventoryItems(inventoryId
    , targetUserId
    , payload
    , result =>
{
    if (result.IsError)
    {
        //Do something if BulkUpdateUserInventoryItems is failed
        UnityEngine.Debug.Log($"failed to update [{result.Error.Code}]:{result.Error.Message}");
        return;
    }
                        
    //Do something if BulkUpdateUserInventoryItems is success
    updateInventoryItemResult = result;
});

Go Extend SDK

adminItemsService := &inventory.AdminItemsService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
slotId := "slot id"
sourceItemId := "sourceItemId"
type_ := "ingame"
item := inventoryclientmodels.ApimodelsAdminUpdateItemReq{
    CustomAttributes: map[string]interface{}{},
    SlotID: &slotId,
    SourceItemID: &sourceItemId,
    ServerCustomAttributes: map[string]interface{}{},
    Tags : []string{"Axe"},
    Type: &type_,
}
body := []*inventoryclientmodels.ApimodelsAdminUpdateItemReq{
    &item,
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
userId := "userId"
input := &admin_items.AdminBulkUpdateMyItemsParams{
    Body:        body,
    InventoryID: inventoryId,
    Namespace:   namespace,
    UserID:      userId,
}
result, err := adminItemsService.AdminBulkUpdateMyItemsShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_bulk_update_my_items(
    body=[
        ApimodelsAdminUpdateItemReq().
            .with_custom_attributes({})
            .with_server_custom_attributes({})
            .with_slot_id("slot-1")
            .with_source_item_id("source-item-id")
            .with_tags(["Axe"])
            .with_type("ingame")
    ],
    inventory_id="inventoryId",
    user_id="********************************",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminItems adminItemsWrapper = new AdminItems(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
String userId = "userId";
Map<String, Object> customAttributes = Collections.emptyMap();
Map<String, Object> serverCustomAttributes = Collections.emptyMap();

List<ApimodelsUpdateItemResp> response;
try {
    final List<ApimodelsAdminUpdateItemReq> reqBody = Arrays.asList(ApimodelsAdminUpdateItemReq.builder()
        .customAttributes(customAttributes)
        .slotId("slot id")
        .sourceItemId("sourceItemId")
        .serverCustomAttributes(serverCustomAttributes)
        .tags(Arrays.asList("Axe"))
        .type("ingame")
        .build());
    response = adminItemsWrapper.adminBulkUpdateMyItems(AdminBulkUpdateMyItems.builder()
        .namespace(gameNamespace)
        .inventoryId(inventoryId)
        .userId(userId)
        .body(reqBody)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // Null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";
string userId = "userId";
Dictionary<string, object> customAttributes = new Dictionary<string, object>();
Dictionary<string, object> serverCustomAttributes = new Dictionary<string, object>();


List<ApimodelsAdminUpdateItemReq> body = new List<ApimodelsAdminUpdateItemReq>()
{
    new  ApimodelsAdminUpdateItemReq()
    {
        CustomAttributes = customAttributes,
        SlotId = "slot id",
        SourceItemId = "sourceItemId",
        ServerCustomAttributes = serverCustomAttributes,
        Tags = new List<string>() { "Axe" },
        Type = "ingame"
    }
};


var response = sdk.Inventory.AdminItems.AdminBulkUpdateMyItemsOp
    .Execute(body, inventoryId, gameNamespace, userId);
if (response == null)
    return "No response from server.";


// Do something with the response

Consume items

To consume items owned by the players via your game server, use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

// Use the result from GetUserInventoryAllItems() to make sure the values
string slotId = "slot-1";
string inventoryId = "someInventoryId";
string targetUserId = "someAccelByteUserId";
string sourceItemId = "sourceItemId";
int quantity = 1;

Result<UserItem> consumeInventoryItemResult = null;
AccelByteSDK.GetServerRegistry().GetApi(apiId).GetInventory().ConsumeUserInventoryItem(inventoryId
        , targetUserId
        , quantity
        , sourceItemId
        , result =>
{
    if (result.IsError)
    {
        //Do something if ConsumeUserInventoryItem is failed
        UnityEngine.Debug.Log($"failed to consume [{result.Error.Code}]:{result.Error.Message}");
        return;
    }
                        
    //Do something if ConsumeUserInventoryItem is success
    consumeInventoryItemResult = result;
});

Go Extend SDK

adminItemsService := &inventory.AdminItemsService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
qty := int32(1)
slotId := "slotId"
sourceItemId := "sourceItemId"
body := inventoryclientmodels.ApimodelsConsumeItemReq {
    Qty: &qty,
    SlotID: &slotId,
    SourceItemID: &sourceItemId,
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
userId := "userId"
input := &admin_items.AdminConsumeUserItemParams{
    Body:        &body,
    InventoryID: inventoryId,
    Namespace:   namespace,
    UserID:      userId,
}
result, err := adminItemsService.AdminConsumeUserItemShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_consume_user_item(
    body=ApimodelsConsumeItemReq()
        .with_qty(1)
        .with_slot_id("slot-1")
        .with_source_item_id("source-item-id"),
    inventory_id="inventoryId",
    user_id="********************************",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminItems adminItemsWrapper = new AdminItems(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
String userId = "userId";
ApimodelsItemResp response;
try {
    final ApimodelsConsumeItemReq reqBody = ApimodelsConsumeItemReq.builder()
            .qty(1)
            .slotId("slotId")
            .sourceItemId("source item id")
            .build());
    response = adminItemsWrapper.adminConsumeUserItem(AdminConsumeUserItem.builder()
            .namespace(gameNamespace)
            .inventoryId(inventoryId)
            .userId(userId)
            .body(reqBody)
            .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // Null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";
string userId = "userId";


ApimodelsConsumeItemReq body = new ApimodelsConsumeItemReq()
{
    Qty = 1,
    SlotId = "slotId",
    SourceItemId = "source item id"
};


var response = sdk.Inventory.AdminItems.AdminConsumeUserItemOp
    .Execute(body, inventoryId, gameNamespace, userId);
if (response == null)
    return "No response from server.";


// Do something with the response

Remove items from player's inventory

To remove items owned by players from their inventory via your game server, use this function for reference:

Unreal Engine

// The code snippet will be available on the future update

Unity

// Use the result from GetUserInventoryAllItems() to make sure the values
string slotId = "slot-1";
string sourceItemId = "store-item-id";
string inventoryId = "someInventoryId";
string targetUserId = "someAccelByteUserId";

var payload = new BulkDeleteUserInventoryItemsPayload[]
{
    new BulkDeleteUserInventoryItemsPayload(sourceItemId)
    {
        SlotId = slotId
    }
};

Result<DeleteUserInventoryItemResponse[]> deleteResult = null;
AccelByteSDK.GetServerRegistry().GetApi().GetInventory().BulkDeleteUserInventoryItems(inventoryId
    , targetUserId
    , payload
    , result =>
{
    if (result.IsError)
    {
        //Do something if BulkDeleteUserInventoryItems is failed
        UnityEngine.Debug.Log($"failed to BulkDeleteUserInventoryItems [{result.Error.Code}]:{result.Error.Message}");
        return;
    }

    //Do something if BulkDeleteUserInventoryItems is success
    deleteResult = result;
});

Go Extend SDK

adminItemsService := &inventory.AdminItemsService{
    Client:          factory.NewInventoryClient(&repository.ConfigRepositoryImpl{}),
    TokenRepository: &repository.TokenRepositoryImpl{},
}
slotId := "slot id"
sourceItemId := "source item id"
item := inventoryclientmodels.ApimodelsRemoveInventoryItemReq {
    SlotID: &slotId,
    SourceItemID: &sourceItemId,
}
body := []*inventoryclientmodels.ApimodelsRemoveInventoryItemReq {
    &item,
}
inventoryId := "inventoryId"
namespace := "gameNamespace"
userId := "userId"
input := &admin_items.AdminBulkRemoveItemsParams{
    Body:        body,
    InventoryID: inventoryId,
    Namespace:   namespace,
    UserID:      userId,
}
result, err := adminItemsService.AdminBulkRemoveItemsShort(input)

Python Extend SDK

import accelbyte_py_sdk.api.inventory as inventory_service
import accelbyte_py_sdk.api.inventory.models as inventory_models

result, error = inventory_service.admin_bulk_remove_items(
    body=[
        ApimodelsRemoveInventoryItemReq()
            .with_slot_id("slot-1")
            .with_source_item_id("source-item-id")
    ],
    inventory_id="inventoryId",
    user_id="********************************",
    namespace=namespace,  # optional, gets the value from the global instance if unspecified
    sdk=sdk,  # optional, gets the global instance  if unspecified
)
if error:
    exit(error)

Java Extend SDK

final AccelByteSDK sdk = new AccelByteSDK(httpClient, tokenRepository, configRepository);
AdminItems adminItemsWrapper = new AdminItems(sdk);

String gameNamespace = "gameNamespace";
String inventoryId = "inventoryId";
String userId = "userId";
List<ApimodelsUpdateItemResp> response;
try {
    final List<ApimodelsRemoveInventoryItemReq> reqBody = Arrays.asList(ApimodelsRemoveInventoryItemReq.builder()
        .slotId("slot id")
        .sourceItemId("source item id")
        .build());
    response = adminItemsWrapper.adminBulkRemoveItems(AdminBulkRemoveItems.builder()
        .namespace(gameNamespace)
        .inventoryId(inventoryId)
        .userId(userId)
        .body(reqBody)
        .build());
} catch (Exception e) {
    // Do something when failed
    return;
}

if (response == null) {
    // Null response from server
} else {
    // Do something when successful
}

C# Extend SDK

AccelByteSDK sdk = AccelByteSDK.Builder
    .UseDefaultHttpClient()
    .SetConfigRepository()
    .UseDefaultTokenRepository()
    .EnableLog() // Optional
    .Build();


string gameNamespace = "gameNamespace";
string inventoryId = "inventoryId";
string userId = "userId";


List<ApimodelsRemoveInventoryItemReq> body = new List<ApimodelsRemoveInventoryItemReq>()
{
    new  ApimodelsRemoveInventoryItemReq()
    {
        SlotId = "slot id",
        SourceItemId = "source item id"
    }
};


var response = sdk.Inventory.AdminItems.AdminBulkRemoveItemsOp
    .Execute(body, inventoryId, gameNamespace, userId);
if (response == null)
    return "No response from server.";


// Do something with the response