# /ota/OTA_HotelProductNotif

Use this endpoint to create, modify, or remove roomrates (formerly known as product). You can specify a [room type](/connectivity/docs/room-type-and-rate-plan-management/managing-room-types), [rate plan](/connectivity/docs/room-type-and-rate-plan-management/managing-rate-plans), cancellation policy and conditions to create a [roomrate](/connectivity/docs/room-type-and-rate-plan-management/managing-roomrates).

## Methods


```http
POST https://supply-xml.booking.com/hotels/ota/OTA_HotelProductNotif
```

## Headers

| Header | Description | Type | Required | Notes |
|  --- | --- | --- | --- | --- |
| `Authorization` | [Machine account username and password](/connectivity/docs/authentication) | string | Required | Example: `Authorization: Basic {username:password}` |


### Errors

As with every standard Booking.com response, an `RUID` string terminates the message inside an XML comment node. This string is necessary for any XML troubleshooting of requests to Booking.com.