## Get a webhook subscription by ID

`webhook_subscriptions.retrieve(strsubscription_id)  -> WebhookSubscription`

**get** `/v3/webhook-subscriptions/{subscriptionId}`

Retrieve details for a specific webhook subscription including its
target URL, subscribed events, and current status.

### Parameters

- `subscription_id: str`

### Returns

- `class WebhookSubscription: …`

  - `id: str`

    Unique identifier for the webhook subscription

  - `created_at: datetime`

    When the subscription was created

  - `is_active: bool`

    Whether this subscription is currently active

  - `subscribed_events: List[WebhookEventType]`

    List of event types this subscription receives

    - `"message.sent"`

    - `"message.received"`

    - `"message.read"`

    - `"message.delivered"`

    - `"message.failed"`

    - `"message.edited"`

    - `"reaction.added"`

    - `"reaction.removed"`

    - `"poll.received"`

    - `"poll.failed"`

    - `"poll.sent"`

    - `"poll.delivered"`

    - `"poll.read"`

    - `"poll.updated"`

    - `"poll.vote.added"`

    - `"poll.vote.removed"`

    - `"poll.reaction.added"`

    - `"participant.added"`

    - `"participant.removed"`

    - `"chat.created"`

    - `"chat.group_name_updated"`

    - `"chat.group_icon_updated"`

    - `"chat.group_name_update_failed"`

    - `"chat.group_icon_update_failed"`

    - `"chat.background_updated"`

    - `"chat.background_update_failed"`

    - `"chat.typing_indicator.started"`

    - `"chat.typing_indicator.stopped"`

    - `"phone_number.status_updated"`

    - `"phone_number.assigned"`

    - `"phone_number.released"`

    - `"phone_number.line_type_updated"`

    - `"contact_card.received"`

    - `"call.initiated"`

    - `"call.ringing"`

    - `"call.answered"`

    - `"call.ended"`

    - `"call.failed"`

    - `"call.declined"`

    - `"call.no_answer"`

    - `"location.sharing.started"`

    - `"location.sharing.stopped"`

    - `"payment.succeeded"`

    - `"payment.canceled"`

    - `"payment.expired"`

    - `"payment.declined"`

    - `"payment.authorized"`

    - `"connection.created"`

    - `"connection.revoked"`

    - `"zero_day_retention.updated"`

    - `"phone_number.forwarding_updated"`

    - `"environment.line_moved"`

    - `"contact_card.created"`

    - `"contact_card.updated"`

    - `"contact_card.deleted"`

    - `"api_token.created"`

    - `"api_token.renamed"`

    - `"api_token.expiry_scheduled"`

    - `"api_token.expired"`

    - `"api_token.activated"`

    - `"api_token.deleted"`

    - `"environment.created"`

    - `"environment.renamed"`

    - `"environment.deleted"`

    - `"webhook_subscription.created"`

    - `"webhook_subscription.deleted"`

    - `"webhook_subscription.target_url_changed"`

    - `"webhook_subscription.enabled"`

    - `"webhook_subscription.disabled"`

    - `"webhook_subscription.events.updated"`

    - `"webhook_subscription.phone_numbers.updated"`

    - `"webhook_subscription.routing_headers_set"`

    - `"webhook_subscription.routing_headers_cleared"`

    - `"team_member.added"`

    - `"team_member.signed_in"`

    - `"team_member.signed_out"`

  - `target_url: str`

    URL where webhook events will be sent

  - `updated_at: datetime`

    When the subscription was last updated

  - `phone_numbers: Optional[List[str]]`

    Phone numbers this subscription filters for. If null or empty, events from all phone numbers are delivered.

  - `routing_id_header: Optional[str]`

    Header carrying the chat id. Defaults to `Linq-Chat-Id` when affinity is on.

  - `routing_key_header: Optional[str]`

    Header carrying the routing token. Null disables delivery affinity.

### Example

```python
import os
from linq import LinqAPIV3

client = LinqAPIV3(
    api_key=os.environ.get("LINQ_API_V3_API_KEY"),  # This is the default and can be omitted
)
webhook_subscription = client.webhook_subscriptions.retrieve(
    "b2c3d4e5-f6a7-8901-bcde-f23456789012",
)
print(webhook_subscription.id)
```

#### Response

```json
{
  "id": "b2c3d4e5-f6a7-8901-bcde-f23456789012",
  "created_at": "2024-01-15T10:30:00Z",
  "is_active": true,
  "subscribed_events": [
    "message.sent",
    "message.delivered",
    "message.read"
  ],
  "target_url": "https://webhooks.example.com/linq/events",
  "updated_at": "2024-01-15T10:30:00Z",
  "phone_numbers": [
    "string"
  ],
  "routing_id_header": "X-Chat-Id",
  "routing_key_header": "X-Route-Token"
}
```