Removed redundant code

Added method to a variable, default to `DELETE` and change to `PATCH` if parameter set is `bulk_destroy`. Moved `$body` etc to within `bulk_destroy` in order to keep as `null` and not fail during `Invoke-RestMethod`.

Author: Emile

ITGlueAPI/Resources/Passwords.ps1

@@ -222,6 +222,7 @@ function Remove-ITGluePasswords {
     )
 
     $resource_uri = ('/passwords/{0}' -f $id)
+    $method = 'DELETE'
 
     $body = @{}
 
@@ -244,22 +245,17 @@ function Remove-ITGluePasswords {
         if ($filter_cached_resource_name) {
             $body += @{'filter[cached_resource_name]' = $filter_cached_resource_name}
         }
-    }
+        $method = 'PATCH'
 
-    $body += @{'data' = $data}
+        $body += @{'data' = $data}
 
-    $body = ConvertTo-Json -InputObject $body -Depth $ITGlue_JSON_Conversion_Depth
+        $body = ConvertTo-Json -InputObject $body -Depth $ITGlue_JSON_Conversion_Depth
+    }
 
     try {
-        if($PSCmdlet.ParameterSetName -eq 'destroy') {
-            $ITGlue_Headers.Add('x-api-key', (New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList 'N/A', $ITGlue_API_Key).GetNetworkCredential().Password)
-            $rest_output = Invoke-RestMethod -method 'DELETE' -uri ($ITGlue_Base_URI + $resource_uri) -headers $ITGlue_Headers `
-                -ErrorAction Stop -ErrorVariable $web_error
-        } else {
-            $ITGlue_Headers.Add('x-api-key', (New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList 'N/A', $ITGlue_API_Key).GetNetworkCredential().Password)
-            $rest_output = Invoke-RestMethod -method 'PATCH' -uri ($ITGlue_Base_URI + $resource_uri) -headers $ITGlue_Headers `
-                -body $body -ErrorAction Stop -ErrorVariable $web_error
-        }
+        $ITGlue_Headers.Add('x-api-key', (New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList 'N/A', $ITGlue_API_Key).GetNetworkCredential().Password)
+        $rest_output = Invoke-RestMethod -method $method -uri ($ITGlue_Base_URI + $resource_uri) -headers $ITGlue_Headers `
+            -body $body -ErrorAction Stop -ErrorVariable $web_error
     } catch {
         Write-Error $_
     } finally {