***

title: "StockLevel"
generated: true
---------------

<GenerationInfo sourceFile="packages/core/src/entity/stock-level/stock-level.entity.ts" sourceLine="18" packageName="@vendure/core" />

A StockLevel represents the number of a particular [ProductVariant](/current/core/reference/typescript-api/entities/product-variant#productvariant) which are available
at a particular [StockLocation](/current/core/reference/typescript-api/entities/stock-location#stocklocation).

```ts title="Signature"
class StockLevel extends VendureEntity implements HasCustomFields {
    constructor(input: DeepPartial<StockLevel>)
    @Index()
    @ManyToOne(type => ProductVariant, productVariant => productVariant.stockLevels, { onDelete: 'CASCADE' })
    productVariant: ProductVariant;
    @EntityId()
    productVariantId: ID;
    @Index()
    @ManyToOne(type => StockLocation, { onDelete: 'CASCADE' })
    stockLocation: StockLocation;
    @EntityId()
    stockLocationId: ID;
    @Column()
    stockOnHand: number;
    @Column()
    stockAllocated: number;
    @Column(type => CustomStockLevelFields)
    customFields: CustomStockLevelFields;
}
```

* Extends: [`VendureEntity`](/current/core/reference/typescript-api/entities/vendure-entity#vendureentity)

* Implements: HasCustomFields

<div className="members-wrapper">

### productVariant

\<MemberInfo kind="property" type={`<a href='/current/core/reference/typescript-api/entities/product-variant#productvariant'>ProductVariant</a>`}   />

### productVariantId

\<MemberInfo kind="property" type={`<a href='/current/core/reference/typescript-api/common/id#id'>ID</a>`}   />

### stockLocation

\<MemberInfo kind="property" type={`<a href='/current/core/reference/typescript-api/entities/stock-location#stocklocation'>StockLocation</a>`}   />

### stockLocationId

\<MemberInfo kind="property" type={`<a href='/current/core/reference/typescript-api/common/id#id'>ID</a>`}   />

### stockOnHand

\<MemberInfo kind="property" type={`number`}   />

### stockAllocated

\<MemberInfo kind="property" type={`number`}   />

### customFields

\<MemberInfo kind="property" type={`CustomStockLevelFields`}   />

</div>