> For the complete documentation index, see [llms.txt](https://the-wishlist-documentation.gitbook.io/the-wishlist-documentation-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://the-wishlist-documentation.gitbook.io/the-wishlist-documentation-docs/wishlist-rest-api/wishlist-items/updatewishlistitem.md).

# updateWishlistItem

Updates a single wishlist item into an existing wishlist. The wishlist can be identified by either the TWC internal identifier for **wishlist item** ***id***, or the ***wishlistItemRef***, which is the retailer’s own wishlist identifier.

(Retailer's rarely use wishlistItemRef. Typically the wishlistitem id would be used.)

```json
{"openapi":"3.0.3","info":{"title":"Wishlist REST API","version":"0.0.1"},"tags":[{"name":"wishlist-items","description":"Add, update, remove and query the items on a wishlist."}],"servers":[{"url":"https://api.au-aws.thewishlist.io/services/wsservice"}],"security":[{"Bearer":[]}],"components":{"securitySchemes":{"Bearer":{"type":"http","scheme":"bearer","description":"OAuth2 bearer token issued by TWC Keycloak, sent as `Bearer <token>`."}},"parameters":{"wishlistItemId":{"name":"wishlistItemId","in":"query","required":false,"description":"The TWC unique identifier for the Wishlist Item.","schema":{"type":"string"}},"wishlistItemRef":{"name":"wishlistItemRef","in":"query","required":false,"description":"The retailer's own internal reference for the wishlist Item (rarely used)","schema":{"type":"string"}},"X-TWC-Tenant-2":{"name":"X-TWC-Tenant","in":"header","required":false,"description":"tenant-key (your retail store's unique identifier in TWC)","schema":{"type":"string"}}},"schemas":{"WishlistItemDto":{"type":"object","properties":{"addedByStaff":{"type":"boolean"},"addedFromCart":{"type":"boolean"},"attributeGroups":{"type":"object","additionalProperties":{"$ref":"#/components/schemas/AttributeGroupDto"}},"createdTime":{"type":"string","format":"date-time"},"datePurchased":{"type":"string","format":"date-time"},"disableNotification":{"type":"boolean"},"id":{"type":"string"},"locationId":{"type":"string"},"locationRef":{"type":"string"},"modifiedTime":{"type":"string","format":"date-time"},"notifyMe":{"type":"boolean"},"prerelease":{"type":"boolean"},"product":{"$ref":"#/components/schemas/ProductDto"},"purchased":{"type":"boolean"},"purchasedAndRemoved":{"type":"boolean"},"staffRef":{"type":"string"},"wishlistId":{"type":"string"},"wishlistItemRef":{"type":"string"},"wishlistRef":{"type":"string"}},"title":"WishlistItemDto"},"AttributeGroupDto":{"type":"object","properties":{"attributes":{"type":"object","additionalProperties":{"type":"string"}},"description":{"type":"string"}},"title":"AttributeGroupDto"},"ProductDto":{"type":"object","properties":{"oldVariantId":{"type":"string"},"oldVariantRef":{"type":"string"},"productId":{"type":"string"},"productRef":{"type":"string"},"selectedVariantId":{"type":"string"},"selectedVariantRef":{"type":"string"}},"title":"ProductDto"}}},"paths":{"/api/wishlist/items":{"put":{"summary":"updateWishlistItem","operationId":"updateWishlistItemUsingPUT","parameters":[{"$ref":"#/components/parameters/wishlistItemId"},{"$ref":"#/components/parameters/wishlistItemRef"},{"$ref":"#/components/parameters/X-TWC-Tenant-2"}],"requestBody":{"content":{"application/json":{"schema":{"type":"object","properties":{"addedByStaff":{"type":"boolean"},"addedFromCart":{"type":"boolean"},"attributeGroups":{"type":"object","properties":{"property1":{"type":"object","properties":{"attributes":{"type":"object","properties":{"property1":{"type":"string"},"property2":{"type":"string"}}},"description":{"type":"string"}}},"property2":{"type":"object","properties":{"attributes":{"type":"object","properties":{"property1":{"type":"string"},"property2":{"type":"string"}}},"description":{"type":"string"}}}}},"datePurchased":{"type":"string"},"disableNotification":{"type":"boolean"},"id":{"type":"string"},"locationId":{"type":"string"},"locationRef":{"type":"string"},"notifyMe":{"type":"boolean"},"prerelease":{"type":"boolean"},"product":{"type":"object","properties":{"oldVariantId":{"type":"string"},"oldVariantRef":{"type":"string"},"productId":{"type":"string"},"productRef":{"type":"string"},"selectedVariantId":{"type":"string"},"selectedVariantRef":{"type":"string"}}},"purchased":{"type":"boolean"},"purchasedAndRemoved":{"type":"boolean"},"staffRef":{"type":"string"},"wishlistId":{"type":"string"},"wishlistItemRef":{"type":"string"},"wishlistRef":{"type":"string"}}}}},"description":"wishlistItemDto","required":true},"responses":{"200":{"description":"OK","content":{"*/*":{"schema":{"$ref":"#/components/schemas/WishlistItemDto"}}}},"201":{"description":"Created"},"401":{"description":"Unauthorized"},"403":{"description":"Forbidden"},"404":{"description":"Not Found"}},"deprecated":false,"description":"Updates a single wishlist item into an existing wishlist. The wishlist can be identified by either the TWC internal identifier for **wishlist item** ***id***,  or the ***wishlistItemRef***, which is the retailer’s own wishlist identifier.\n\n(Retailer's rarely use wishlistItemRef.  Typically the wishlistitem id would be used.)\n","tags":["wishlist-items"]}}}}
```