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Outlook -- List Selected Fields in Messages

See more Outlook Examples

Demonstrates how to list the messages in a particular Outlook mailbox folder, but selects particular fields to be returned.

This uses the OData $select system query option. See OData System Query Option $select for general information.

Also see OData URL Conventions for information about $select and other query options.

Note: This example requires Chilkat v9.5.0.68 or greater.

This example applies to: Exchange Online | Office 365 | Hotmail.com | Live.com | MSN.com | Outlook.com | Passport.com

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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")

;  In this example, we'd like to get the messages in the folder "/Inbox",
;  but we must specify the corresponding folder_id.  The best way to do this is to create
;  a local map of folderPaths-to-folderIds.
;  This example does it:  Create Outlook Folder Map)
$oHtFolderMap = ObjCreate("Chilkat.Hashtable")
$oSbMap = ObjCreate("Chilkat.StringBuilder")
$oSbMap.LoadFile("qa_data/outlook/folderMap.xml","utf-8")
$oHtFolderMap.AddFromXmlSb($oSbMap)

;  Get the ID for the "/Inbox" folder:
Local $sFolderId = $oHtFolderMap.LookupStr("/Inbox")
If ($oHtFolderMap.LastMethodSuccess <> True) Then
    ConsoleWrite("Folder ID not found" & @CRLF)
    Exit
EndIf

$oHttp.SetUrlVar("folder_id",$sFolderId)

;  Send the request to list the messages, returning only the subject and from address.
$bSuccess = $oHttp.QuickGetSb("https://graph.microsoft.com/v1.0/me/mailFolders/{$folder_id}/messages?$select=subject,from",$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)

;  In my test case, the raw JSON returned is shown below.
;  Iterate over the messages to get information about each..

Local $i = 0
Local $iNumMessages = $oJson.SizeOfArray("value")
While $i < $iNumMessages
    $oJson.I = $i

    ;  This is the id for the email message.
    ;  For REST API calls that require particular email message id, this is what should be used..
Local $sMessageId = $oJson.StringOf("value[i].id")
    ConsoleWrite("id: " & $sMessageId & @CRLF)
    ConsoleWrite("From Name: " & $oJson.StringOf("value[i].from.emailAddress.name") & @CRLF)
    ConsoleWrite("From Addr: " & $oJson.StringOf("value[i].from.emailAddress.address") & @CRLF)
    ConsoleWrite("Subject: " & $oJson.StringOf("value[i].subject") & @CRLF)
    ConsoleWrite("--" & @CRLF)

    $i = $i + 1
Wend

;  The output of the above loop:
;  
;  	id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAM6Jj1oAAAA=
;  	From Name: Chilkat Software
;  	From Addr: admin@chilkat.io
;  	Subject: This is an example email from chilkat.io
;  	--
;  	id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAM6Jj1kAAAA=
;  	From Name: Chilkat Support
;  	From Addr: chilkat.support@gmail.com
;  	Subject: Hello from GMail
;  	--
;  	id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAHrLra8AAAA=
;  	From Name: Microsoft Office 365
;  	From Addr: MicrosoftOffice365@email.office.com
;  	Subject: The latest for you in Office 365
;  	--
;  	id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAADLHd_EAAAA=
;  	From Name: Amazon Web Services
;  	From Addr: no-reply-aws@amazon.com
;  	Subject: Amazon SES Address Verification Request in region US West (Oregon)
;  	--
;  	id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAADLHd_AAAAA=
;  	From Name: Amazon Web Services
;  	From Addr: no-reply-aws@amazon.com
;  	Subject: Amazon SES Address Verification Request in region US West (Oregon)
;  	--
;  	id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAAG6l8UAAAA=
;  	From Name: Microsoft
;  	From Addr: msa@communication.microsoft.com
;  	Subject: Updates to our terms of use and privacy statement
;  	--
;  

;  ------------------------------------------------------
;  This is the raw JSON response:

;  {
;    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/mailFolders('AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA')/messages(subject,from)",
;    "value": [
;      {
;        "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADOpwfo\"",
;        "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAM6Jj1oAAAA=",
;        "subject": "This is an example email from chilkat.io",
;        "from": {
;          "emailAddress": {
;            "name": "Chilkat Software",
;            "address": "admin@chilkat.io"
;          }
;        }
;      },
;      {
;        "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADOpwfn\"",
;        "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAM6Jj1kAAAA=",
;        "subject": "Hello from GMail",
;        "from": {
;          "emailAddress": {
;            "name": "Chilkat Support",
;            "address": "chilkat.support@gmail.com"
;          }
;        }
;      },
;      {
;        "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AAB63d8O\"",
;        "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAHrLra8AAAA=",
;        "subject": "The latest for you in Office 365",
;        "from": {
;          "emailAddress": {
;            "name": "Microsoft Office 365",
;            "address": "MicrosoftOffice365@email.office.com"
;          }
;        }
;      },
;      {
;        "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AAA1jyl7\"",
;        "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAADLHd_EAAAA=",
;        "subject": "Amazon SES Address Verification Request in region US West (Oregon)",
;        "from": {
;          "emailAddress": {
;            "name": "Amazon Web Services",
;            "address": "no-reply-aws@amazon.com"
;          }
;        }
;      },
;      {
;        "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AAA1jyl6\"",
;        "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAADLHd_AAAAA=",
;        "subject": "Amazon SES Address Verification Request in region US West (Oregon)",
;        "from": {
;          "emailAddress": {
;            "name": "Amazon Web Services",
;            "address": "no-reply-aws@amazon.com"
;          }
;        }
;      },
;      {
;        "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AAAGt5YG\"",
;        "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEMAAAA5_vF7TKKdE6bGCRqXyl2PQAAAAG6l8UAAAA=",
;        "subject": "Updates to our terms of use and privacy statement",
;        "from": {
;          "emailAddress": {
;            "name": "Microsoft",
;            "address": "msa@communication.microsoft.com"
;          }
;        }
;      }
;    ]
;  }