# What this PR does
Fix update calls made by terraform when user field is empty or not
present.
Should have been part of: https://github.com/grafana/oncall/pull/3053
## Which issue(s) this PR fixes
https://github.com/grafana/terraform-provider-grafana/issues/1025
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
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