> 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

# ListCalendars

# Package: calendar

# Namespace: ExternalCalendarService

# Method link: https://dev.wix.com/docs/api-reference/business-solutions/bookings/calendar/external-calendar-v2/list-calendars.md

## Permission Scopes:
Manage External Calendars: SCOPE.DC-BOOKINGS.MANAGE-EXTERNAL-CALENDARS

## Introduction

Retrieves details about the external calendar accounts associated with the specified connection.

---

## REST API

### Schema

```
 Method: listCalendars
 Description: Retrieves details about the external calendar accounts associated with the specified connection.
 URL: https://www.wixapis.com/bookings/v2/external-calendars/connections/{connectionId}/calendars
 Method: GET
 # Note: If the parameter `a.b` is listed under required parameters, `b` is only required if `a` is also present.
 Required parameters:  connectionId
 Method parameters: 
   param name: connectionId | type:   none | required: true
 Return type: ListCalendarsResponse
  - name: calendars | type: array<Calendar> | description: List of calendars belonging to the external calendar account. 
     - name: id | type: string | description: GUID of the external calendar account. 
     - name: name | type: string | description: Display name of the external calendar account. For example, `Primary` or `Birthdays`. 

 Possible Errors:
   HTTP Code: 403 | Status Code: PERMISSION_DENIED | Application Code: PREMIUM_FEATURE_NOT_ENABLED | Description: This feature requires a premium plan. Upgrade to access external calendar integration.
   HTTP Code: 428 | Status Code: FAILED_PRECONDITION | Application Code: NOT_SUPPORTED_BY_PROVIDER | Description: The external calendar provider doesn't support this operation. Use a different connection method or provider.
   HTTP Code: 428 | Status Code: FAILED_PRECONDITION | Application Code: CONNECTION_NOT_CONNECTED | Description: The connection isn't in a connected state. Ensure the connection is established before listing calendars.


```

### Examples

### List calendars belonging to an external calendar account
```curl
curl -X GET 'https://www.wixapis.com/bookings/v2/external-calendars/connections/4WnvD8QzxhkAjVPBKUCvLIMpbuuUCMID7rYhqOpIGDae9JYyQj0JS71sdJukve86B38sWvS6TOvMQqBxszjEMNrrx8EGfFr5KhzpkCmfjBNJx2MSLZEkgEzGqEHtRYJ92LTUJ2w5v87FG2DafDaN3VSfbRlvSEqzXlgbEapLhGsm976gGw90KJd/calendars' \
-H 'Authorization: <AUTH>'
```

---

## JavaScript SDK

### Schema

```
 Method: wixClientAdmin.calendar.ExternalCalendarService.listCalendars(connectionId)
 Description: Retrieves details about the external calendar accounts associated with the specified connection.
 # Note: If the parameter `a.b` is listed under required parameters, `b` is only required if `a` is also present.
 Required parameters:  connectionId
 Method parameters: 
   param name: connectionId | type: string | description: GUID of the external calendar connection to list calendars for. | required: true
 Return type: PROMISE<ListCalendarsResponse>
  - name: calendars | type: array<Calendar> | description: List of calendars belonging to the external calendar account. 
     - name: _id | type: string | description: GUID of the external calendar account. 
     - name: name | type: string | description: Display name of the external calendar account. For example, `Primary` or `Birthdays`. 

 Possible Errors:
   HTTP Code: 403 | Status Code: PERMISSION_DENIED | Application Code: PREMIUM_FEATURE_NOT_ENABLED | Description: This feature requires a premium plan. Upgrade to access external calendar integration.
   HTTP Code: 428 | Status Code: FAILED_PRECONDITION | Application Code: NOT_SUPPORTED_BY_PROVIDER | Description: The external calendar provider doesn't support this operation. Use a different connection method or provider.
   HTTP Code: 428 | Status Code: FAILED_PRECONDITION | Application Code: CONNECTION_NOT_CONNECTED | Description: The connection isn't in a connected state. Ensure the connection is established before listing calendars.


```

### Examples

### listCalendars
```javascript
import { externalCalendars } from '@wix/bookings';

async function listCalendars(connectionId) {
  const response = await externalCalendars.listCalendars(connectionId);
};
```

### listCalendars (with elevated permissions)
```javascript
import { externalCalendars } from '@wix/bookings';
import { auth } from '@wix/essentials';

async function myListCalendarsMethod(connectionId) {
  const elevatedListCalendars = auth.elevate(externalCalendars.listCalendars);
  const response = await elevatedListCalendars(connectionId);
}
```

### listCalendars (self-hosted)
Self-hosted SDK calls require you to [create a client](https://dev.wix.com/docs/sdk/articles/work-with-the-sdk/about-the-wix-client.md).

```javascript
import { createClient } from '@wix/sdk';
import { externalCalendars } from '@wix/bookings';
// Import the auth strategy for the relevant access type
// Import the relevant host module if needed

const myWixClient = createClient ({
  modules: { externalCalendars },
  // Include the auth strategy and host as relevant
});


async function listCalendars(connectionId) {
  const response = await myWixClient.externalCalendars.listCalendars(connectionId);
};
```

---