message: {Storage} change modelAsString from false to true
diff: ],
  "x-ms-enum": {
  "name": "ListSharesExpand",
  - "modelAsString": false
  + "modelAsString": true
  },
  "description": "Optional, used to expand the properties within share's properties."
  }
  ],
  "x-ms-enum": {
  "name": "PutSharesExpand",
  - "modelAsString": false
  + "modelAsString": true
  },
  "description": "Optional, used to create a snapshot."
  },
  