(Ruby) Outlook -- List Attachments for a Specific Message

Demonstrates how to list the attachments for a particular email message.

Note: This example requires Chilkat v9.5.0.67 or greater.

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

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

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

http = Chilkat::CkHttp.new()

# 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).

http.put_AuthToken("MICROSOFT_GRAPH_ACCESS_TOKEN")

sbResponse = Chilkat::CkStringBuilder.new()

# Sends:  GET /users/{user_id | userPrincipalName}/messages/{message_id}/attachments
# Note: It is also possible to use the literal string "me" for the current logged-on user.
# For example: GET /me/messages/{message_id}/attachments

http.ClearUrlVars()
http.SetUrlVar("userPrincipalName","chilkatsoft@outlook.com")

# Assume we already have a message ID from previously listing the messages in a folder
messageId = "AAMkADYzZWE3YmZmLWU0YzgtNGNkZC04MGE1LWFiYTFlNTRlY2QwYQBGAAAAAAAu7cUXL5YOTrdsUIw7-v8FBwBUcG0qWqkmQYqWLHQataQxAACnwqJUAABUcG0qWqkmQYqWLHQataQxAACnwrnOAAA="
http.SetUrlVar("message_id",messageId)

# Send the request to list the messages.
success = http.QuickGetSb("https://graph.microsoft.com/v1.0/users/{$userPrincipalName}/messages/{$message_id}/attachments",sbResponse)
if ((success != true) and (http.get_LastStatus() == 0))
    print http.lastErrorText() + "\n";
    exit
end

json = Chilkat::CkJsonObject.new()
json.LoadSb(sbResponse)
json.put_EmitCompact(false)

print "Status code = " + http.get_LastStatus().to_s() + "\n";
if (http.get_LastStatus() != 200)
    print json.emit() + "\n";
    print "Failed." + "\n";
end

sbResponse.Clear()
json.EmitSb(sbResponse)
sbResponse.WriteFile("qa_output/attachments.txt","utf-8",false)

print "OK" + "\n";