Using -DetailedObject on Get-RubrikScvmm containing zero results throws error

[mwpreston]

Current Behavior:

The null check implemented in Issue 531 is still causing 0 results to throw an error when running Get-RubrikSCVMM with the -DetailedObject flag.G

Get-RubrikSCVMM -DetailedObject -PrimaryClusterID local -Verbose                                                     VERBOSE: Validate the Rubrik token exists                                                                                                   VERBOSE: Found a Rubrik token for authentication                                                                                            VERBOSE: Gather API Data for Get-RubrikScvmm                                                                                                VERBOSE: Selected 1.0 API Data for Get-RubrikScvmm                                                                                          VERBOSE: Load API data for Get-RubrikScvmm                                                                                                  VERBOSE: Description: Returns the known SCVMM servers from Rubrik                                                                           VERBOSE: Build the URI                                                                                                                      VERBOSE: URI = https://192.168.150.121/api/internal/hyperv/scvmm
VERBOSE: Build the query parameters for effective_sla_domain_id,primary_cluster_id,sla_assignment
VERBOSE: URI = https://192.168.150.121/api/internal/hyperv/scvmm?primary_cluster_id=local
VERBOSE: Submitting the request
VERBOSE: GET https://192.168.150.121/api/internal/hyperv/scvmm?primary_cluster_id=local with 0-byte payload
VERBOSE: received 37-byte response of content type application/json; charset=UTF-8
VERBOSE: Received HTTP Status 200
VERBOSE: Formatting return value
VERBOSE: Filter the results
VERBOSE: Filter match = Name
VERBOSE: Applying Rubrik.Scvmm TypeName to results
Get-RubrikScvmm : Cannot validate argument on parameter 'Id'. The argument is null or empty. Provide an argument that is not null or
empty, and then try the command again.
At C:\gitrepo\rubrik-sdk-for-powershell\Rubrik\Public\Get-RubrikScvmm.ps1:129 char:31
+           Get-RubrikScvmm -id $result[$i].id
+                               ~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Get-RubrikScvmm], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Get-RubrikScvmm

Expected Behavior:
Expect the cmdlet to simply return nothing
Steps to Reproduce:
Run Get-RubrikSCVMM -detailedobject against a cluster with no SCVMM servers

[shamsway]

Resolved by #557