# /ota/OTA_HotelRatePlanNotif

Use this endpoint to [create, modify, and delete rate plans.](/connectivity/docs/room-type-and-rate-plan-management/managing-rate-plans/#what-falls-under-managing-rate-plans)

## Methods


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

## Headers

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


## Errors

You cannot create a rate plan with the same name as an existing rate plan. Doing so returns `HTTP/1.1 400 Bad Request`, with this message:


```xml
<Errors>
  <Error Code="592" ShortText="Requested rate does not qualify">Rate with name 'Still Other Rate' already exists</Error>
</Errors>
```