hi, i am having the below error when trying to create my CMG can you please help
ERROR: Resource Manager - Deployment operation details: {"value":[{"id":"/subscriptions/805cd40b-5042-49ac-ad8d-cbacfceb8880/resourceGroups/cmgconfigmg/providers/Microsoft.Resources/deployments/CreateDeploymentSlot9d535bad-d2d0-4898-89aa-3a2df6b87b92/operations/59EDF7F7630066E0","operationId":"59EDF7F7630066E0","properties":{"provisioningOperation":"Create","provisioningState":"Failed","timestamp":"2021-12-04T07:34:46.3476694Z","duration":"PT41.9428078S","trackingId":"f3527b83-3042-4e2f-84fc-6919c11d0cc6","statusCode":"Conflict","statusMessage":{"error":{"code":"DeploymentSlotCreateOperationFailed","message":"The create deployment operation failed for the domain 'cmgconfigmg' in the deployment slot 'Production' with the name 'cmgconfigmg-deployment': 'Instead of creating Cloud Services (classic), you should now create Cloud Services (extended support) using Azure Resource Manager. Learn more at - https://aka.ms/cloudservicesretirement.'."}},"targetResource":{"id":"/subscriptions/805cd40b-5042-49ac-ad8d-cbacfceb8880/resourceGroups/cmgconfigmg/providers/Microsoft.ClassicCompute/domainNames/cmgconfigmg/slots/Production","resourceType":"Microsoft.ClassicCompute/domainNames/slots","resourceName":"cmgconfigmg/Production"}}},{"id":"/subscriptions/805cd40b-5042-49ac-ad8d-cbacfceb8880/resourceGroups/cmgconfigmg/providers/Microsoft.Resources/deployments/CreateDeploymentSlot9d535bad-d2d0-4898-89aa-3a2df6b87b92/operations/92ADDC2BCC2AB3AD","operationId":"92ADDC2BCC2AB3AD","properties":{"provisioningOperation":"Create","provisioningState":"Succeeded","timestamp":"2021-12-04T07:34:45.6516792Z","duration":"PT41.2468176S","trackingId":"ffcfd6cc-72f9-4183-8941-391199d42668","statusCode":"OK","targetResource":{"id":"/subscriptions/805cd40b-5042-49ac-ad8d-cbacfceb8880/resourceGroups/cmgconfigmg/providers/Microsoft.ClassicCompute/domainNames/cmgconfigmg","resourceType":"Microsoft.ClassicCompute/domainNames","resourceName":"cmgconfigmg"}}}]}