message: remove Write-Only on RuntimeScriptAction[parameters]
diff: },
  "parameters": {
  "type": "string",
  - "description": "The parameters for the script",
  - "x-ms-mutability": [
  - "create",
  - "update"
  - ]
  + "description": "The parameters for the script"
  },
  "roles": {
  "type": "array",
  