[BUG] Terraform does not fail if secret is missing

[lukeelten]

Rancher Server Setup

• Rancher version: RKE2

Information about the Cluster

Hosted on-prem with RockyLinux as OS.

User Information

• What is the role of the user logged in? (Admin/Cluster Owner/Cluster Member/Project Owner/Project Member/Custom)
  Admin

Provider Information

• What is the version of the Rancher v2 Terraform Provider in use? 4.1.0
• What is the version of Terraform in use? 1.7.4

Describe the bug

My terraform pipeline uses the data source "rancher2_secret_v2" to retrieve information about a secret.
When the secret is not available in the cluster, the pipeline still continues to run and the referenced values are empty.
This causes our deployments to fail.

To Reproduce

data "rancher2_secret_v2" "test" {
  cluster_id = <CLUSTER_ID>
  name = "DOES_NOT_EXIST"
  namespace = "default"
}

This terraform script works always whether the secret exists or not.

Actual Result

Terraform script succeeds.

Expected Result

Terraform fails because the referenced secret is missing.

[lukeelten]

Reference #1002