error: resourceGroup value does not match pattern

[AlexanderStohr]

https://learn.microsoft.com/en-us/azure/virtual-network-manager/create-virtual-network-manager-template

  "type": "Microsoft.Resources/deployments",
  "apiVersion": "2022-09-01",
  "name": "vnet-hub",
  "resourceGroup": "[parameters('resourceGroupName')]",

for the last line with "resourceGroup" there is those message popping up:

[{
"resource": "//Properties/ServiceDependencies/MetricCrawler - Zip Deploy/profile.arm.json",
"owner": "generated_diagnostic_collection_name#1",
"severity": 4,
"message": "String does not match the pattern of "^[-\w\._\(\)]+$".",
"startLineNumber": 47,
"startColumn": 24,
"endLineNumber": 47,
"endColumn": 59
}]