I have the same problem as Thomas Mueller. I am trying to add a V3 app service plan (Windows) to an existing resource group. This RG has P3V2 app services currently running and my intention is to upgrade those to V3 plans.
{"code":"DeploymentFailed","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.","details":[{"code":"BadRequest","message":"{
"Code": "BadRequest",
"Message": "Requested feature is not available in resource group RGNAME. Please try using a different resource group or create a new one.",
"Target": null,
"Details": [
{
"Message": "Requested feature is not available in resource group RGNAME. Please try using a different resource group or create a new one."
},
{
"Code": "BadRequest"
},
{
"ErrorEntity": {
"ExtendedCode": "59324",
"MessageTemplate": "Requested feature is not available in resource group {0}. Please try using a different resource group or create a new one.",
"Parameters": [
"RGNAME"
],
"Code": "BadRequest",
"Message": "Requested feature is not available in resource group RGNAME. Please try using a different resource group or create a new one."
}
}
],
"Innererror": null
}"}]}