blueprint-body.json

{
    "properties": {
        "description": "This blueprint sets tag policy and role assignment on the subscription, creates a ResourceGroup, and deploys a resource template and role assignment to that ResourceGroup.",
        "targetScope": "subscription",
        "parameters": {
            "tagName": {
                "type": "string",
                "metadata": {
                    "displayName": "Tag name."
                }
            },
            "tagValue": {
                "type": "string",
                "metadata": {
                    "displayName": "Tag value."
                }
            }
        },
        "resourceGroups": {
            "line-of-buisness-app": {
                "description": "Contains the resource template deployment and a role assignment."
            },
            "container-instances": {
                "description": "Contains the resource template deployment and a role assignment."
            }
        }
    }
}