> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

# Method name: rescheduleBooking(bookingId: string, slot: V2Slot, options: RescheduleBookingOptions)

# Method package: wixBookingsV2

# Method menu location: wixBookingsV2 --> bookings --> rescheduleBooking

# Method Link: https://dev.wix.com/docs/velo/apis/wix-bookings-v2/bookings/reschedule-booking.md

# Method Description:

Reschedules a booking to a different slot or session.


You can only reschedule bookings for appointments or classes, you can't
reschedule course bookings.

The old session is removed from the calendar and the new session is
added.

If you reschedule a booking for a class session the new session must be an
existing session for the same class.

You can pass a `participantNotification.message` to notify the customer of
the rescheduling. You also need to pass `participantNotification.notifyParticipants`
as `true` to actually send the message.

In case the service has
variants, you can call this endpoint to update the booking's `totalParticipants` or `participantsChoices`.
If you provide `participantsChoices`, all of the provided choices must exist for
the service. Otherwise, the call returns an `INVALID_SERVICE_CHOICES` error.
If you omit `participantsChoices` in the request, the existing choices are
kept and not replaced with an empty object.

<!-- INTERNAL PERMISSION COMMENT:
You need to have the `BOOKINGS.NUMBER_OF_PARTICIPANTS_UPDATE` permission
to reschedule bookings including `participantsInfo`.
<!--END: INTERNAL PERMISSION COMMENT-->

In case you want to reschedule a booking on behalf of a customer, we recommend
to pass `flowControlSettings.ignoreReschedulePolicy` as `false`. This
ensures that the rescheduling is validated against the service's rescheduling
policy.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## rescheduleBooking example

```javascript
import { bookings } from 'wix-bookings.v2';

async function rescheduleBooking(bookingId, slot, options) {
  try {
    const result = await bookings.rescheduleBooking(bookingId, slot, options);
    return result;
  } catch (error) {
    console.error(error);
    // Handle the error
  }
}

```

## rescheduleBooking example for exporting from backend code

```javascript
import { bookings } from 'wix-bookings.v2';
import { webMethod, Permissions } from 'wix-web-module';

export const rescheduleBooking = webMethod(
  Permissions.Anyone,
  async (bookingId, slot, options) => {
    try {
      const result = await bookings.rescheduleBooking(bookingId, slot, options);
      return result;
    } catch (error) {
      console.error(error);
      // Handle the error
    }
  }
);

```

---