Bug: Unable to get any application of ServiceFabric through REST Api

The az portal can see the applications under the cluster, but cannot get the related resources through the [list method](https://docs.microsoft.com/en-us/rest/api/servicefabric/application/applications/list?tabs=HTTP) and [get method](https://docs.microsoft.com/en-us/rest/api/servicefabric/application/applications/get?tabs=HTTP) of the REST API.

#### Expected behavior
`GET` `https://management.azure.com/subscriptions/**********/resourceGroups/***/providers/Microsoft.ServiceFabric/clusters/***/applications?api-version=2019-11-01-preview`

It will return the existing application

#### Actual behavior
`GET` `https://management.azure.com/subscriptions/**********/resourceGroups/***/providers/Microsoft.ServiceFabric/clusters/***/applications?api-version=2019-11-01-preview`

``` json
{
"value": []
}
```

Start with the Service Fabric applications list and get REST API documentation linked in the issue, then reproduce the GET request against the stated 2019-11-01-preview endpoint. Compare the portal's visible applications with the API response and trace the corresponding specification entry; done means existing applications are returned instead of an empty value array.

Written by the indexing model from the issue text.