Error in deployment of Azure IoT Operations to Cluster

Hi,

I am following the instructions as described in https://video2.skills-academy.com/en-gb/azure/iot-operations/deploy-iot-ops/howto-deploy-iot-operations?tabs=cli to deploy a cluster

Using the command:

az iot ops init --cluster <CLUSTER_NAME> --resource-group <RESOURCE_GROUP> --kv-id <KEYVAULT_SETTINGS_PROPERTIES_RESOURCE_ID> results in the following error

(DeploymentFailed) At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.

Code: DeploymentFailed

Message: At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.

Target: /subscriptions/1078a0f5-9715-457d-82cb-00619709ea81/resourceGroups/IOTech_TestRG/providers/Microsoft.Resources/deployments/aziotops.init.f746d8bee99d41fc97cbdcc3b8ba3c9b

Exception Details: (ResourceDeploymentFailure) The resource write operation failed to complete successfully, because it reached terminal provisioning state 'Failed'.

*Code: ResourceDeploymentFailure*

*Message: The resource write operation failed to complete successfully, because it reached terminal provisioning state 'Failed'.*

*Target: /subscriptions/1078a0f5-9715-457d-82cb-00619709ea81/resourceGroups/IOTech_TestRG/providers/Microsoft.Kubernetes/connectedClusters/iotech-azurearc-cluster/providers/Microsoft.KubernetesConfiguration/extensions/azure-iot-operations-os3aq*

*Exception Details:	(ExtensionOperationFailed) The extension operation failed with the following error:  Error occurred while creating custom resources needed by system extensions : InnerError [Custom resource azure-iot-operations-os3aq is in a failed state], For general troubleshooting visit: https://aka.ms/k8s-extensions-TSG, For more application specific troubleshooting visit: Please reach out to Microsoft tech care if you need help with debugging the problems with your extension resource.*

	*Code: ExtensionOperationFailed*

	*Message: The extension operation failed with the following error:  Error occurred while creating custom resources needed by system extensions : InnerError [Custom resource azure-iot-operations-os3aq is in a failed state], For general troubleshooting visit: https://aka.ms/k8s-extensions-TSG, For more application specific troubleshooting visit: Please reach out to Microsoft tech care if you need help with debugging the problems with your extension resource.*

Please note, that the initial Pre-Flight, Key Vault CSI Driver and TLS checks pass, however, they only fail during deployment.

cmd> az it ops check indicate 'mqttbroker.iotoperations' API resources not detected

i.e.,

*🛑 Enumerate MQTTBroker API resources*                                                           

    *mqttbroker.iotoperations.azure.com/v1beta1 API resources not detected.* 

Could someone explain why this can happen?