# pubSubWebhookSubscriptionUpdate - admin-graphql - MUTATION
Version: 2025-01

## Description
Updates a Google Cloud Pub/Sub webhook subscription.

Building an app? If you only use app-specific webhooks, you won't need this. App-specific webhook subscriptions specified in your `shopify.app.toml` may be easier. They are automatically kept up to date by Shopify & require less maintenance. Please read [About managing webhook subscriptions](https://shopify.dev/docs/apps/build/webhooks/subscribe).

### Access Scopes



## Arguments
* [id](/docs/api/admin-graphql/2025-01/scalars/ID): ID! - The ID of the webhook subscription to update.
* [webhookSubscription](/docs/api/admin-graphql/2025-01/input-objects/PubSubWebhookSubscriptionInput): PubSubWebhookSubscriptionInput - Specifies the input fields for a Google Cloud Pub/Sub webhook subscription.


## Returns
* [userErrors](/docs/api/admin-graphql/2025-01/objects/PubSubWebhookSubscriptionUpdateUserError): PubSubWebhookSubscriptionUpdateUserError! The list of errors that occurred from executing the mutation.
* [webhookSubscription](/docs/api/admin-graphql/2025-01/objects/WebhookSubscription): WebhookSubscription The webhook subscription that was updated.


## Examples
### Update a webhook subscription from HTTP to Google Pub/Sub
Curl example: "curl -X POST \\\nhttps://your-development-store.myshopify.com/admin/api/2025-01/graphql.json \\\n-H 'Content-Type: application/json' \\\n-H 'X-Shopify-Access-Token: {access_token}' \\\n-d '{\n\"query\": \"mutation pubSubWebhookSubscriptionUpdate($id: ID!, $webhookSubscription: PubSubWebhookSubscriptionInput!) { pubSubWebhookSubscriptionUpdate(id: $id, webhookSubscription: $webhookSubscription) { userErrors { field message } webhookSubscription { id topic endpoint { ... on WebhookPubSubEndpoint { pubSubProject pubSubTopic } } } } }\",\n \"variables\": {\n    \"id\": \"gid://shopify/WebhookSubscription/525699895\",\n    \"webhookSubscription\": {\n      \"pubSubProject\": \"a-gcp-project\",\n      \"pubSubTopic\": \"a-pubsub-topic\",\n      \"format\": \"JSON\"\n    }\n  }\n}'\n"
Node example: "const client = new shopify.clients.Graphql({session});\nconst data = await client.query({\n  data: {\n    \"query\": `mutation pubSubWebhookSubscriptionUpdate($id: ID!, $webhookSubscription: PubSubWebhookSubscriptionInput!) {\n      pubSubWebhookSubscriptionUpdate(id: $id, webhookSubscription: $webhookSubscription) {\n        userErrors {\n          field\n          message\n        }\n        webhookSubscription {\n          id\n          topic\n          endpoint {\n            ... on WebhookPubSubEndpoint {\n              pubSubProject\n              pubSubTopic\n            }\n          }\n        }\n      }\n    }`,\n    \"variables\": {\n      \"id\": \"gid://shopify/WebhookSubscription/525699895\",\n      \"webhookSubscription\": {\n        \"pubSubProject\": \"a-gcp-project\",\n        \"pubSubTopic\": \"a-pubsub-topic\",\n        \"format\": \"JSON\"\n      }\n    },\n  },\n});\n"
Ruby example: "session = ShopifyAPI::Auth::Session.new(\n  shop: \"your-development-store.myshopify.com\",\n  access_token: access_token\n)\nclient = ShopifyAPI::Clients::Graphql::Admin.new(\n  session: session\n)\n\nquery = <<~QUERY\n  mutation pubSubWebhookSubscriptionUpdate($id: ID!, $webhookSubscription: PubSubWebhookSubscriptionInput!) {\n    pubSubWebhookSubscriptionUpdate(id: $id, webhookSubscription: $webhookSubscription) {\n      userErrors {\n        field\n        message\n      }\n      webhookSubscription {\n        id\n        topic\n        endpoint {\n          ... on WebhookPubSubEndpoint {\n            pubSubProject\n            pubSubTopic\n          }\n        }\n      }\n    }\n  }\nQUERY\n\nvariables = {\n  \"id\": \"gid://shopify/WebhookSubscription/525699895\",\n  \"webhookSubscription\": {\n    \"pubSubProject\": \"a-gcp-project\",\n    \"pubSubTopic\": \"a-pubsub-topic\",\n    \"format\": \"JSON\"\n  }\n}\n\nresponse = client.query(query: query, variables: variables)\n" 
Remix example: "const { admin } = await authenticate.admin(request);\n\nconst response = await admin.graphql(\n  `#graphql\n  mutation pubSubWebhookSubscriptionUpdate($id: ID!, $webhookSubscription: PubSubWebhookSubscriptionInput!) {\n    pubSubWebhookSubscriptionUpdate(id: $id, webhookSubscription: $webhookSubscription) {\n      userErrors {\n        field\n        message\n      }\n      webhookSubscription {\n        id\n        topic\n        endpoint {\n          ... on WebhookPubSubEndpoint {\n            pubSubProject\n            pubSubTopic\n          }\n        }\n      }\n    }\n  }`,\n  {\n    variables: {\n      \"id\": \"gid://shopify/WebhookSubscription/525699895\",\n      \"webhookSubscription\": {\n        \"pubSubProject\": \"a-gcp-project\",\n        \"pubSubTopic\": \"a-pubsub-topic\",\n        \"format\": \"JSON\"\n      }\n    },\n  },\n);\n\nconst data = await response.json();\n"
Graphql query: "mutation pubSubWebhookSubscriptionUpdate($id: ID!, $webhookSubscription: PubSubWebhookSubscriptionInput!) {\n  pubSubWebhookSubscriptionUpdate(id: $id, webhookSubscription: $webhookSubscription) {\n    userErrors {\n      field\n      message\n    }\n    webhookSubscription {\n      id\n      topic\n      endpoint {\n        ... on WebhookPubSubEndpoint {\n          pubSubProject\n          pubSubTopic\n        }\n      }\n    }\n  }\n}"
#### Graphql Input
{
  "id": "gid://shopify/WebhookSubscription/525699895",
  "webhookSubscription": {
    "pubSubProject": "a-gcp-project",
    "pubSubTopic": "a-pubsub-topic",
    "format": "JSON"
  }
}
#### Graphql Response
{
  "data": {
    "pubSubWebhookSubscriptionUpdate": {
      "userErrors": [],
      "webhookSubscription": {
        "id": "gid://shopify/WebhookSubscription/525699895",
        "topic": "ORDERS_CREATE",
        "endpoint": {
          "pubSubProject": "a-gcp-project",
          "pubSubTopic": "a-pubsub-topic"
        }
      }
    }
  }
}