Voting Option in Microsoft Graph API

Question

Do we have voting Option in Microsoft Graph API.

Answer 1

You can do this through singleValueExtendedProperties.

There is more on how to create these here https://learn.microsoft.com/en-us/graph/api/singlevaluelegacyextendedproperty-post-singlevalueextendedproperties?view=graph-rest-1.0

Depending on your language you are using you'll have to tweak it based on the prop.id of "Binary {00062008-0000-0000-C000-000000000046} Id 0x00008520".

There is a stackoverflow answer using the JavaSDK here https://stackoverflow.com/questions/68667907/send-exchange-email-with-voting-buttons-using-ms-exchange-graph-api-java-sdk/68668010#68668010

Code copied here for archival

// send an email
Message message = new Message();
message.subject = "Meet for lunch?";

ItemBody body = new ItemBody();  
body.contentType = BodyType.TEXT;  
body.content = "The new cafeteria is open.";  
message.body = body;  

EmailAddress emailAddress = new EmailAddress();  
emailAddress.address = to;  
Recipient toRecipient = new Recipient();  
toRecipient.emailAddress = emailAddress;  
message.toRecipients = List.of(toRecipient);  

EmailAddress fromAddress = new EmailAddress();  
fromAddress.address = sendingMailbox;  
Recipient fromRecipient = new Recipient();  
fromRecipient.emailAddress = fromAddress;  
message.from = fromRecipient;  

VotingButtonEncoder vbe = new VotingButtonEncoderImpl();  
SingleValueLegacyExtendedProperty prop =  
        new SingleValueLegacyExtendedProperty();  
prop.value = vbe.createVoteButtonsBase64String(  
        List.of("Yes, let's have lunch.", "No, thank you though."));  
// https://learn.microsoft.com/en-us/openspecs/exchange_server_protocols/ms-oxprops/e11cc753-cecf-4fdc-bec7-23304d12388a  
prop.id = "Binary {00062008-0000-0000-C000-000000000046} Id 0x00008520";  
List<com.microsoft.graph.options.Option> requestOptions =  
        new ArrayList<>();  
String requestUrl = "https://graph.microsoft.com/v1.0/users/"  
        + sendingMailbox + "/microsoft.graph.sendMail";  
SingleValueLegacyExtendedPropertyCollectionRequestBuilder builder =  
        new SingleValueLegacyExtendedPropertyCollectionRequestBuilder(  
                requestUrl, graphClient, requestOptions);  
List<SingleValueLegacyExtendedProperty> pageContents =  
        new ArrayList<>();  
pageContents.add(prop);  
SingleValueLegacyExtendedPropertyCollectionPage singleValueExtPropPage =  
        new SingleValueLegacyExtendedPropertyCollectionPage(  
                pageContents, builder);  
message.singleValueExtendedProperties = singleValueExtPropPage;  

boolean saveToSentItems = true;  

graphClient.users(sendingMailbox)  
        .sendMail(UserSendMailParameterSet.newBuilder()  
                .withMessage(message)  
                .withSaveToSentItems(saveToSentItems).build())  
        .buildRequest().post();