template-storage.json

{
    "$schema": "http://schema.management.azure.com/schemas/2014-04-01-preview/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "variables": {
        "storageAccountName": "[uniqueString(subscription().subscriptionId, resourceGroup().name)]",
        "containerName": "packages"
    },
    "resources": [
        {
            "name": "[variables('storageAccountName')]",
            "type": "Microsoft.Storage/storageAccounts",
            "apiVersion": "2018-02-01",
            "location": "[resourceGroup().location]",
            "kind": "StorageV2",
            "sku": {
                "name": "Standard_LRS",
                "tier": "Standard"
            },
            "properties": {
                "accessTier": "Hot"
            },
            "resources": [
                {
                    "name": "[concat('default/', variables('containerName'))]",
                    "type": "blobServices/containers",
                    "apiVersion": "2018-03-01-preview",
                    "dependsOn": [
                        "[variables('storageAccountName')]"
                    ]
                }
            ]
        }
    ],
    "outputs": {
        "storageAccountName": {
            "type": "string",
            "value": "[variables('storageAccountName')]"
        },
        "storageAccountKey": {
            "type": "string",
            "value": "[listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('storageAccountName')),'2015-05-01-preview').key1]"
        }
    }
}