webhookSubscriptionCreate not working for creating a subscription via pub/sub

[Jaspreet_Singh]

mutation webhookSubscriptionCreate($topic: WebhookSubscriptionTopic!, $webhookSubscription: WebhookSubscriptionInput!) {
        webhookSubscriptionCreate(topic: $topic, webhookSubscription: $webhookSubscription) {
        webhookSubscription {
          id
          topic
          endpoint {
              __typename
              ... on WebhookPubSubEndpoint {
              pubSubProject
              pubSubTopic
              }
            }
          createdAt
          updatedAt
        }
        userErrors {
          field
          message
        }
        }
      }

“problems”: [
{
“path”: [
“pubSubProject”
],
“explanation”: “Field is not defined on WebhookSubscriptionInput”
},
{
“path”: [
“pubSubTopic”
],
“explanation”: “Field is not defined on WebhookSubscriptionInput”
}
]
}

[JordanFinners]

What API version are you using?

Looking at the documentation the endpoint field is deprecated and recommends you use uri field instead. webhookSubscriptionCreate - GraphQL Admin

[Jaspreet_Singh]

Using 2025-07, uri is also not working for pub sub

[JordanFinners]

When you say not working, what are you getting back?

Please could you provide your query and any error

[Jaspreet_Singh]

The query and error are as mentioned above.

For uri getting:

[Luke]

uri does not exist in 2025-07 so you’ll need to change to 2025-10 if you wish to use that.

And I would advise doing so as endpoint is deprecated now.

[Jaspreet_Singh]

The error is same for latest api

[Luke]

Just saying this isn’t helping us to help you here. Provide the full query/mutation and variables along which you’re using with the latest API version.

[Jaspreet_Singh]

It seems like that incorrect api version is being used in my app despite having specified the latest one in config file being used and deploy the latest config file

```

[Luke]

You’ve set the webhooks API version there but that doesn’t control the version for the mutation you’re making.

[Jaspreet_Singh]

so, how can we do that?

[Luke]

Which framework starter are you using for your app?

[Jaspreet_Singh]

using remix template

[Jaspreet_Singh]

we can do it like as mentioned. Thank you guys, the latest mutation is working correctly now