If the resource is azapi_update_resource_deploymentsetting, then this is because the deployment of HCI cluster is failed.
If the resource is azapi_resource.validatedeploymentsetting or azapi_resource.validatedeploymentsetting_seperate, then this is because the validation of HCI cluster is failed.
The log in the action have error message, you can troubleshooting according to HCI's guide
This is because the preparation of self host runner is not ready, see [self-host runner](./Setup-Self-Hosted-Runners.md), ensure the Allow Delegating Fresh Credentials with NTLM-only Server Authentication is enabled as stated. Then, rerun the failed job.For problem that not include in this file, you can open issue in Azure / Edge-infrastructure-quickstart-template repository