Adding voting option in Microsoft Graph API

Question

Hello,

We have been trying to run a program in C# that sets up voting options in Outlook email using GraphAPI. But the email is getting sent without the voting options.

Have you worked on a way to add voting options programatically using C#? This is impacting our development of this particular function of providing voting option.

Any quick response will be very helpful.

Answer 1

Hi @Ravi Padmanabhan

To include voting option in your mail you can use single-value extended property
Extended properties allow storing custom data and specifically serve as a fallback mechanism for apps to access custom data for Outlook MAPI properties when these properties are not already exposed in the Microsoft Graph API metadata.

To use Single-value extended property you can Refer to this documentation

Further you can refer to these similar post-
Voting Option in Microsoft Graph API

Hope this helps.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have further questions about this answer, please click "Comment".