telnyx-account-notifications-javascript

<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. -->

# Telnyx Account Notifications - JavaScript

## Installation

```bash
npm install telnyx
```

## Setup

```javascript
import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});
```

All examples below assume `client` is already initialized as shown above.

## Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422),
or authentication errors (401). Always handle errors in production code:

```javascript
try {
  const result = await client.messages.send({ to: '+13125550001', from: '+13125550002', text: 'Hello' });
} catch (err) {
  if (err instanceof Telnyx.APIConnectionError) {
    console.error('Network error — check connectivity and retry');
  } else if (err instanceof Telnyx.RateLimitError) {
    // 429: rate limited — wait and retry with exponential backoff
    const retryAfter = err.headers?.['retry-after'] || 1;
    await new Promise(r => setTimeout(r, retryAfter * 1000));
  } else if (err instanceof Telnyx.APIError) {
    console.error(`API error ${err.status}: ${err.message}`);
    if (err.status === 422) {
      console.error('Validation error — check required fields and formats');
    }
  }
}
```

Common error codes: `401` invalid API key, `403` insufficient permissions,
`404` resource not found, `422` validation error (check field formats),
`429` rate limited (retry with exponential backoff).

## Important Notes

- **Pagination:** List methods return an auto-paginating iterator. Use `for await (const item of result) { ... }` to iterate through all pages automatically.

## List notification channels

List notification channels.

`GET /notification_channels`

```javascript
// Automatically fetches more pages as needed.
for await (const notificationChannel of client.notificationChannels.list()) {
  console.log(notificationChannel.id);
}
```

Returns: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

## Create a notification channel

Create a notification channel.

`POST /notification_channels`

Optional: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

```javascript
const notificationChannel = await client.notificationChannels.create({
    channelTypeId: 'webhook',
    channelDestination: 'https://example.com/webhooks',
});

console.log(notificationChannel.data);
```

Returns: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

## Get a notification channel

Get a notification channel.

`GET /notification_channels/{id}`

```javascript
const notificationChannel = await client.notificationChannels.retrieve(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationChannel.data);
```

Returns: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

## Update a notification channel

Update a notification channel.

`PATCH /notification_channels/{id}`

Optional: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

```javascript
const notificationChannel = await client.notificationChannels.update(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationChannel.data);
```

Returns: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

## Delete a notification channel

Delete a notification channel.

`DELETE /notification_channels/{id}`

```javascript
const notificationChannel = await client.notificationChannels.delete(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationChannel.data);
```

Returns: `channel_destination` (string), `channel_type_id` (enum: sms, voice, email, webhook), `created_at` (date-time), `id` (string), `notification_profile_id` (string), `updated_at` (date-time)

## List all Notifications Events Conditions

Returns a list of your notifications events conditions.

`GET /notification_event_conditions`

```javascript
// Automatically fetches more pages as needed.
for await (const notificationEventConditionListResponse of client.notificationEventConditions.list()) {
  console.log(notificationEventConditionListResponse.id);
}
```

Returns: `allow_multiple_channels` (boolean), `associated_record_type` (enum: account, phone_number), `asynchronous` (boolean), `created_at` (date-time), `description` (string), `enabled` (boolean), `id` (string), `name` (string), `notification_event_id` (string), `parameters` (array[object]), `supported_channels` (array[string]), `updated_at` (date-time)

## List all Notifications Events

Returns a list of your notifications events.

`GET /notification_events`

```javascript
// Automatically fetches more pages as needed.
for await (const notificationEventListResponse of client.notificationEvents.list()) {
  console.log(notificationEventListResponse.id);
}
```

Returns: `created_at` (date-time), `enabled` (boolean), `id` (string), `name` (string), `notification_category` (string), `updated_at` (date-time)

## List all Notifications Profiles

Returns a list of your notifications profiles.

`GET /notification_profiles`

```javascript
// Automatically fetches more pages as needed.
for await (const notificationProfile of client.notificationProfiles.list()) {
  console.log(notificationProfile.id);
}
```

Retur