Issue Summary

The alert policy resource in our Terraform provider checks if the team_id is null or unknown, but the value returned from the API is an empty string.

Relevant line of code:

https://github.com/atlassian/terraform-provider-atlassian-operations/blob/main/internal/provider/alert_policy_resource.go#L77

The Opsgenie provider checks for an empty string:

https://github.com/opsgenie/terraform-provider-opsgenie/blob/master/opsgenie/resource_opsgenie_alert_policy.go#L280

Steps to Reproduce

1. Create a terraform provider with alert policy resources with no teams
2. Apply the policy

Expected Results

If this matches the existing policies, it shouldn't replace them.

Actual Results

The policies are replaced when running the terraform apply

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available