---
title: Migrate to new GraphQL nodes · Cloudflare Load Balancing docs
description: After 30 September 2021, Cloudflare will make the following changes to the Load Balancing GraphQL schema:
source_url:
  html: https://kian-pcx-17195.preview.developers.cloudflare.com/load-balancing/reference/migration-guides/load-balancing-graphql-nodes/index.md
  md: https://kian-pcx-17195.preview.developers.cloudflare.com/load-balancing/reference/migration-guides/load-balancing-graphql-nodes/
---

After 30 September 2021, Cloudflare will make the following changes to the Load Balancing GraphQL schema:

* Deprecate nodes:

  * `loadBalancingRequestsGroups` will be deprecated for `loadBalancingRequestsAdaptiveGroups`
  * `loadBalancingRequests` will be deprecated for `loadBalancingRequestsAdaptive`

* Deprecate the `date` field (replace it with the existing `datetime` field)

* Add the `sampleInterval` field

## Example query

The following example:

* Replaces `loadBalancingRequestsGroups` with `loadBalancingRequestsAdaptiveGroups`
* Replaces `date` with `datetime`
* Uses the new `sampleInterval` field

```json
query {
  viewer {
    zones(filter: { zoneTag: "your Zone ID" }) {
      loadBalancingRequestsAdaptiveGroups(
        filter: {
          datetime_gt: "2021-06-12T04:00:00Z",
          datetime_lt: "2021-06-13T06:00:00Z"
        }
      ) {
        dimensions {
          datetime
          coloCode
          ...
        }
        avg {
          sampleInterval
        }
      }
    }
  }
}
```
