# InventoryAdjustmentGroup - admin-graphql - OBJECT
Version: 2024-10

## Description
Represents a group of adjustments made as part of the same operation.

### Access Scopes
`read_inventory` access scope.


## Fields
* [app](/docs/api/admin-graphql/2024-10/objects/App): App - The app that triggered the inventory event, if one exists.
* [changes](/docs/api/admin-graphql/2024-10/objects/InventoryChange): InventoryChange! - The set of inventory quantity changes that occurred in the inventory event.
* [createdAt](/docs/api/admin-graphql/2024-10/scalars/DateTime): DateTime! - The date and time the inventory adjustment group was created.
* [id](/docs/api/admin-graphql/2024-10/scalars/ID): ID! - A globally-unique ID.
* [reason](/docs/api/admin-graphql/2024-10/scalars/String): String! - The reason for the group of adjustments.
* [referenceDocumentUri](/docs/api/admin-graphql/2024-10/scalars/String): String - A freeform URI that represents why the inventory change happened. This can be the entity adjusting inventory
quantities or the Shopify resource that's associated with the inventory adjustment. For example, a unit in a
draft order might have been previously reserved, and a merchant later creates an order from the draft order.
In this case, the `referenceDocumentUri` for the inventory adjustment is a URI referencing the order ID.
* [staffMember](/docs/api/admin-graphql/2024-10/objects/StaffMember): StaffMember - The staff member associated with the inventory event.

## Connections



## Related queries

## Related mutations
* [inventoryAdjustQuantities](/docs/api/admin-graphql/2024-10/mutations/inventoryAdjustQuantities) Apply changes to inventory quantities.
* [inventoryMoveQuantities](/docs/api/admin-graphql/2024-10/mutations/inventoryMoveQuantities) Moves inventory between inventory quantity names at a single location.
* [inventorySetOnHandQuantities](/docs/api/admin-graphql/2024-10/mutations/inventorySetOnHandQuantities) Set inventory on-hand quantities using absolute values.
* [inventorySetQuantities](/docs/api/admin-graphql/2024-10/mutations/inventorySetQuantities) Set quantities of specified name using absolute values. This mutation supports compare-and-set functionality to handle
concurrent requests properly. If `ignoreCompareQuantity` is not set to true,
the mutation will only update the quantity if the persisted quantity matches the `compareQuantity` value.
If the `compareQuantity` value does not match the persisted value, the mutation will return an error. In order to opt out
of the `compareQuantity` check, the `ignoreCompareQuantity` argument can be set to true.

> Note:
> Only use this mutation if calling on behalf of a system that acts as the source of truth for inventory quantities,
> otherwise please consider using the [inventoryAdjustQuantities](https://shopify.dev/api/admin-graphql/latest/mutations/inventoryAdjustQuantities) mutation.
>
>
> Opting out of the `compareQuantity` check can lead to inaccurate inventory quantities if multiple requests are made concurrently.
> It is recommended to always include the `compareQuantity` value to ensure the accuracy of the inventory quantities and to opt out
> of the check using `ignoreCompareQuantity` only when necessary.

## Related Unions

## Examples