Inventory - Subtract Inventory Items

Service:

Economy

API Version:

241122

Subtract inventory items.

POST https://titleId.playfabapi.com/Inventory/SubtractInventoryItems

Request Header

Name	Required	Type	Description
X-EntityToken	True	string	This API requires an Entity Session Token, available from the Entity GetEntityToken method.

Request Body

Name	Required	Type	Description
DeleteEmptyStacks	True	boolean	Indicates whether stacks reduced to an amount of 0 during the request should be deleted from the inventory. (Default=false)
Amount		number	The amount to subtract for the current item.
CollectionId		string	The id of the entity's collection to perform this action on. (Default="default"). The number of inventory collections is unlimited.
CustomTags		object	The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).
DurationInSeconds		number	The duration to subtract from the current item expiration date.
ETag		string	ETags are used for concurrency checking when updating resources. More information about using ETags can be found here: https://learn.microsoft.com/en-us/gaming/playfab/features/economy-v2/catalog/etags
Entity		EntityKey	The entity to perform this action on.
IdempotencyId		string	The Idempotency ID for this request. Idempotency IDs can be used to prevent operation replay in the medium term but will be garbage collected eventually.
Item		InventoryItemReference	The inventory item the request applies to.

Responses

Name	Type	Description
200 OK	SubtractInventoryItemsResponse
400 Bad Request	ApiErrorWrapper	This is the outer wrapper for all responses with errors

Security

X-EntityToken

This API requires an Entity Session Token, available from the Entity GetEntityToken method.

Type: apiKey
In: header

Definitions

Name	Description
AlternateId
ApiErrorWrapper	The basic wrapper around every failed API response
EntityKey	Combined entity type and ID structure which uniquely identifies a single entity.
InventoryItemReference
SubtractInventoryItemsRequest	Given an entity type, entity identifier and container details, will subtract the specified inventory items.
SubtractInventoryItemsResponse

AlternateId

Name	Type	Description
Type	string	Type of the alternate ID.
Value	string	Value of the alternate ID.

ApiErrorWrapper

The basic wrapper around every failed API response

Name	Type	Description
code	integer	Numerical HTTP code
error	string	Playfab error code
errorCode	integer	Numerical PlayFab error code
errorDetails	object	Detailed description of individual issues with the request object
errorMessage	string	Description for the PlayFab errorCode
status	string	String HTTP code

EntityKey

Combined entity type and ID structure which uniquely identifies a single entity.

Name	Type	Description
Id	string	Unique ID of the entity.
Type	string	Entity type. See https://docs.microsoft.com/gaming/playfab/features/data/entities/available-built-in-entity-types

InventoryItemReference

Name	Type	Description
AlternateId	AlternateId	The inventory item alternate id the request applies to.
Id	string	The inventory item id the request applies to.
StackId	string	The inventory stack id the request should redeem to. (Default="default")

SubtractInventoryItemsRequest

Given an entity type, entity identifier and container details, will subtract the specified inventory items.

Name	Type	Description
Amount	number	The amount to subtract for the current item.
CollectionId	string	The id of the entity's collection to perform this action on. (Default="default"). The number of inventory collections is unlimited.
CustomTags	object	The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).
DeleteEmptyStacks	boolean	Indicates whether stacks reduced to an amount of 0 during the request should be deleted from the inventory. (Default=false)
DurationInSeconds	number	The duration to subtract from the current item expiration date.
ETag	string	ETags are used for concurrency checking when updating resources. More information about using ETags can be found here: https://learn.microsoft.com/en-us/gaming/playfab/features/economy-v2/catalog/etags
Entity	EntityKey	The entity to perform this action on.
IdempotencyId	string	The Idempotency ID for this request. Idempotency IDs can be used to prevent operation replay in the medium term but will be garbage collected eventually.
Item	InventoryItemReference	The inventory item the request applies to.

SubtractInventoryItemsResponse

Name	Type	Description
ETag	string	ETags are used for concurrency checking when updating resources. More information about using ETags can be found here: https://learn.microsoft.com/en-us/gaming/playfab/features/economy-v2/catalog/etags
IdempotencyId	string	The idempotency id used in the request.
TransactionIds	string[]	The ids of transactions that occurred as a result of the request.

Error Codes

Name	Code
DatabaseThroughputExceeded	1113
InsufficientFunds	1059
ItemNotFound	1047