Send Product Updates

To send product updates, use the /{catalog_id}/items_batch endpoint.

To create, update, or delete products in your catalog, make an HTTP POST call to:

https://graph.facebook.com/<API_VERSION>/<CATALOG_ID>/items_batch?requests=<REQUESTS>

Parameter	Type	Description
`allow_upsert`	boolean	When `allow_upsert` is `false`, update requests for items not existing in the catalog will not be completed. Otherwise, new items are created.
`item_type`	enum	The type of items in the request. Values: `DESTINATION`, `FLIGHT`, `HOME_LISTING`, `HOTEL`, `HOTEL_ROOM`, `PRODUCT_ITEM`, `VEHICLE`.
`requests`	object	A JSON object containing all requests.
`requests.data`	object	A JSON object containing fields and values for a product. When the method is `CREATE`, this object must contain all the required fields for the specified `item_type`. When the method is `UPDATE`, it can contain any fields.
`requests.method`	string	`CREATE`, `UPDATE`, `DELETE`

For more details, see the API reference.

Limitations

The requests param can contain up to 5,000 updates.
For each catalog, you can make a number of calls per hour defined by the Catalog Batch business use case rate limit formula. If that's not sufficient, please contact us.
The batch size limit is 5000.

See the supported fields for the /{catalog_id}/items_batch endpoint: