# Update an existing webhook

Updates an existing webhook using the webhook object ID.

Endpoint: PUT /webhooks/{webhookId}
Version: 2018-02-08
Security: APIKeyHeader

## Path parameters:

  - `webhookId` (string, required)
    Object ID of the webhook to retrieve

## Request fields (application/json):

  - `event` (string, required)
    Type of event that triggers the webhook.
    Enum: "transaction_created", "transaction_updated", "track_updated", "batch_created", "batch_purchased", "all"

  - `url` (string, required)
    URL webhook events are sent to.
    Example: "https://example.com/shippo-webhook"

  - `active` (boolean)
    Determines whether the webhook is active or not.
    Example: true

  - `is_test` (boolean)
    Determines whether the webhook is a test webhook or not.

## Response 200 fields (application/json):

  - `event` (string, required)
    Type of event that triggers the webhook.
    Example: "track_updated"

  - `url` (string, required)
    URL webhook events are sent to.
    Example: "https://example.com/shippo-webhook"

  - `active` (boolean)
    Determines whether the webhook is active or not.
    Example: true

  - `is_test` (boolean)
    Determines whether the webhook is a test webhook or not.

  - `object_created` (string)
    Timestamp of the creation of the webhook.

  - `object_id` (string)
    Unique identifier of the webhook. This can be used to retrieve or delete the webhook.

  - `object_updated` (string)
    Timestamp of the last update of the webhook.

  - `object_owner` (string)
    Username of the user who created the webhook.