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Outlook -- List Mail Folders

Uses the Microsoft Graph API to list Outlook mail folders.
Note: This example requires Chilkat v9.5.0.67 or greater.
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Local $bSuccess = False

; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.

$oHttp = ObjCreate("Chilkat.Http")

; Use your previously obtained access token here:
; See the following examples for getting an access token:
;    Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint).
;    Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint).
;    Refresh Access Token (Azure AD v2.0 Endpoint).
;    Refresh Access Token (Azure AD Endpoint).

$oHttp.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN"

$oSbResponse = ObjCreate("Chilkat.StringBuilder")

; Sends:  GET /users/{id | userPrincipalName}/mailFolders
; Note: It is also possible to use the literal string "me" for the current logged-on user.
; For example: GET /me/mailFolders
$oHttp.ClearUrlVars 
$oHttp.SetUrlVar("userPrincipalName","chilkatsoft@outlook.com")
$bSuccess = $oHttp.QuickGetSb("https://graph.microsoft.com/v1.0/users/{$userPrincipalName}/mailFolders",$oSbResponse)
If (($bSuccess <> True) And ($oHttp.LastStatus = 0)) Then
    ConsoleWrite($oHttp.LastErrorText & @CRLF)
    Exit
EndIf

$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.LoadSb($oSbResponse)
$oJson.EmitCompact = False

ConsoleWrite("Status code = " & $oHttp.LastStatus & @CRLF)
If ($oHttp.LastStatus <> 200) Then
    ConsoleWrite($oJson.Emit() & @CRLF)
    ConsoleWrite("Failed." & @CRLF)
EndIf

ConsoleWrite($oJson.Emit() & @CRLF)
ConsoleWrite("----" & @CRLF)

; In my test case, this is the result (see below)
; Apparently, this lists folders without listing subfolders (aka child folders)
; There's another REST API call to list child folders.

; To iterate over the folders:
Local $i = 0
Local $iNumFolders = $oJson.SizeOfArray("value")
While $i < $iNumFolders
    $oJson.I = $i
    ConsoleWrite($oJson.StringOf("value[i].displayName") & @CRLF)
    $i = $i + 1
Wend

; The output from the above loop:

; 	Archive
; 	Deleted Items
; 	Drafts
; 	Inbox
; 	Junk Email
; 	Outbox
; 	Sent Items

; ------------------------------------------------------------------------------------
; The raw JSON response: 

; {
;   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('chilkatsoft%40outlook.com')/mailFolders",
;   "value": [
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAG8XunwAAAA=",
;       "displayName": "Archive",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 0,
;       "unreadItemCount": 0,
;       "totalItemCount": 0
;     },
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEKAAAA",
;       "displayName": "Deleted Items",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 0,
;       "unreadItemCount": 0,
;       "totalItemCount": 0
;     },
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEPAAAA",
;       "displayName": "Drafts",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 0,
;       "unreadItemCount": 0,
;       "totalItemCount": 0
;     },
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA",
;       "displayName": "Inbox",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 2,
;       "unreadItemCount": 0,
;       "totalItemCount": 4
;     },
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEiAAAA",
;       "displayName": "Junk Email",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 0,
;       "unreadItemCount": 0,
;       "totalItemCount": 0
;     },
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgELAAAA",
;       "displayName": "Outbox",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 0,
;       "unreadItemCount": 0,
;       "totalItemCount": 0
;     },
;     {
;       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEJAAAA",
;       "displayName": "Sent Items",
;       "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEIAAAA",
;       "childFolderCount": 0,
;       "unreadItemCount": 0,
;       "totalItemCount": 14
;     }
;   ]
; }
; 

; ------------------------------------------------------------------------------------------------------
; This example applies to: Exchange Online | Office 365 | Hotmail.com | Live.com | MSN.com | Outlook.com | Passport.com
; 
; The Microsoft Graph Outlook Mail API lets you read, create, and send messages and attachments, 
; view and respond to event messages, and manage folders that are secured by Azure Active Directory 
; in Office 365. It also provides the same functionality in Microsoft accounts specifically 
; in these domains: Hotmail.com, Live.com, MSN.com, Outlook.com, and Passport.com.