Add -Fields param to Get-ServiceNowTable

Author: replicaJunction

ServiceNow/Public/Get-ServiceNowTable.ps1

@@ -35,6 +35,13 @@ function Get-ServiceNowTable {
         [parameter(ParameterSetName = 'SetGlobalAuth')]
         [int]$Limit = 10,
 
+        # Fields to return
+        [parameter(mandatory = $false)]
+        [parameter(ParameterSetName = 'SpecifyConnectionFields')]
+        [parameter(ParameterSetName = 'UseConnectionObject')]
+        [parameter(ParameterSetName = 'SetGlobalAuth')]
+        [string[]]$Fields,
+
         # Whether or not to show human readable display values instead of machine values
         [parameter(ParameterSetName = 'SpecifyConnectionFields')]
         [parameter(ParameterSetName = 'UseConnectionObject')]
@@ -84,6 +91,10 @@ function Get-ServiceNowTable {
         $Body.sysparm_query = $Query
     }
 
+    if ($Fields) {
+        $Body.sysparm_fields = $Fields -join ','
+    }
+
     # Perform table query and capture results
     $Uri = $ServiceNowURL + "/table/$Table"
     $Result = (Invoke-RestMethod -Uri $Uri -Credential $ServiceNowCredential -Body $Body -ContentType "application/json").Result