Dynamics Community Forum Thread Details

Outlook Meeting Request with Attachment?

I am creating Out look meeting request for attendees in appointment using CRM2016 plugin/custom workflow assembly. Meeting requests are creating /updating meeting requests are going successfully. However when an attachment is added under Begin:VEVENT meeting request is send without any attachment. How attachment can attach with meeting request?

I am using content type as "text/calendar" while adding alternate view & adding it in MailMessage Object.

Here is how i am creating the calendar:
BEGIN:VCALENDAR
PRODID:-//Microsoft Corporation//Outlook 16.0 MIMEDIR//EN
VERSION:2.0
METHOD:REQUEST
BEGIN:VEVENT
ATTACH;ENCODING=BASE64;VALUE=BINARY;X-FILENAME=testdoc.txt:VGhpcyBzYW1wbGUgZG9jdW1lbnQgdG8gYmUgYXR0YWNoZWQuIA==
ATTENDEE;CN=0;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO:user@sample.com
ATTENDEE;CN=Room# 3;ROLE=NON-PARTICIPANT;RSVP=TRUE:MAILTO:user@sample.com
ORGANIZER:MAILTO:user@sample.com
DTSTAMP:20170724T064123
DTSTART:20170724T064123
DTEND:20170724T071123
LOCATION:Room# 3
TRANSP:OPAQUE
SEQUENCE:0
UID:00000000-0000-0000-0000-000000000000
DESCRIPTION:tests
SUMMARY:tests
PRIORITY:5
X-MICROSOFT-CDO-IMPORTANCE:1
CLASS:PUBLIC
BEGIN:VALARM
TRIGGER:-PT15M
ACTION:DISPLAY
END:VALARM
DESCRIPTION:
END:VEVENT
END:VCALENDAR