Suddenly Yammer Like button disappear from page

[Kamal Pandey]

All, any suggestion why Yammer Like button disappear from the page? getting api/v1/activity.json now return a 410 Gone and graph api/v1/open_graph_objects.json not found 

[#2]

Sounds like a bug. You've tried refreshing the page?  Does the same error occur if you load Yammer in a different browser?

May be worth reporting the issue to MS Support.

[#3]

Thanks for the response, This is a yammer API's issue Activity.json is deprecated and Microsoft don't have any alternate solution either we have not yet received any solution form Microsoft yammer support  

[#4]

I guess maybe I'm not understand the context of the missing Like button.  What is the context of the missing button? Regular user interface? Or some other interface?

[#5]

Hello Kevin, This is not a regular yammer button, we have used yammer open graph button and adding on the fly using custom javascript code.

https://developer.yammer.com/docs/open-graph-buttons 

below is teh code :

var createOpenGraphObjectFromUrl = function(url, title, description, image) {
var deferred = $.Deferred();
var profilePromise = lml.UserManager.getUserProfileProperties();
$.when(profilePromise).done(function(personProperties) {
yam.platform.request({
url: "https://api.yammer.com/api/v1/activity.json",
method: "POST",
data: {
activity: {
actor: {
name: personProperties.FirstName + " " + personProperties.LastName,
email: personProperties.UserName
},
action: "create",
object: {
url: url,
title: title,
image: image,
description: description
},
type: "page"
}
},
success: function(data) {
deferred.resolve();
},
error: function(jqXHR, textStatus, errorThrown) {
deferred.reject();
}
});
});
return deferred.promise();
};
var addEmbededFeed = function(url, ignoreCanonicalUrl) {
yam.connect.embedFeed({
feedType: "open-graph",
config: {
use_sso: true,
header: false,
footer: false,
showOpenGraphPreview: false,
defaultToCanonical: true,
hideNetworkName: true,
promptText: "Comment on this article.",
defaultGroupId: 0
},
objectProperties: {
url: url,
type: "page",
fetch: false,
"private": false,
ignore_canonical_url: ignoreCanonicalUrl
},
container: "#embedded-feed",
network: ".com",
success: function() {},
error: function(jqXHR, textStatus, errorThrown) {}
});
};
var likePage = function(url, title) {
var deferred = $.Deferred();
$.when(lml.UserManager.getUserProfileProperties()).done(function(personProperties) {
yam.platform.request({
url: "https://api.yammer.com/api/v1/activity.json",
method: "POST",
data: {
activity: {
actor: {
name: personProperties.FirstName + " " + personProperties.LastName,
email: personProperties.UserName
},
action: "like",
object: {
url: url,
title: title,
image: "",
description: "description"
},
type: "page"
}
},
success: function(data) {
deferred.resolve();
},
error: function(jqXHR, textStatus, errorThrown) {
deferred.reject();
}
});
});
return deferred.promise();
};