# PubSubWebhookSubscriptionInput - admin - INPUT_OBJECT
Version: 2025-01

## Description
The input fields for a PubSub webhook subscription.

### Access Scopes



## Fields
* [filter](/docs/api/admin/2025-01/scalars/String): String - A constraint specified using search syntax that ensures only webhooks that match the specified filter are emitted. See our [guide on filters](https://shopify.dev/docs/apps/build/webhooks/customize/filters) for more details.
* [format](/docs/api/admin/2025-01/enums/WebhookSubscriptionFormat): WebhookSubscriptionFormat - The format in which the webhook subscription should send the data.
* [includeFields](/docs/api/admin/2025-01/scalars/String): String - The list of fields to be included in the webhook subscription.
* [metafieldNamespaces](/docs/api/admin/2025-01/scalars/String): String - The list of namespaces for any metafields that should be included in the webhook subscription.
* [pubSubProject](/docs/api/admin/2025-01/scalars/String): String! - The Pub/Sub project ID.
* [pubSubTopic](/docs/api/admin/2025-01/scalars/String): String! - The Pub/Sub topic ID.


## Input objects with this input object
* [pubSubWebhookSubscriptionCreate](/docs/api/admin/2025-01/mutations/pubSubWebhookSubscriptionCreate)
* [pubSubWebhookSubscriptionUpdate](/docs/api/admin/2025-01/mutations/pubSubWebhookSubscriptionUpdate)


## Examples