https://community.appian.com/discussions/f/integrations/29428/unable-to-fetch-outlook-calendarAm able to get the token generation, after registering the application on azure platform, with the help of client secret and client id and Application tentant Id, but now, when am trying to read calendar, am not able to as it says &quot;error&quot; : {en-USTelligent Community 12https://community.appian.com/thread/116676?ContentTypeID=1Mon, 24 Jul 2023 06:16:34 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:d354db10-4bfd-4a04-a66b-24a3f9156935lokeshk0623<p>so basically with every request you hit for Microsoft graph, you need to delegate permissions of the API, you want to use, for delegate level as well as application level, so you need to have those approvals in place, once done, you can access them.<br />referred from:&nbsp;<span><span class="ui-provider ga b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak" dir="ltr"><a class="fui-Link ___1idfs5o f3rmtva f1ewtqcl fyind8e f1k6fduh f1w7gpdv fk6fouc fjoy568 figsok6 f1hu3pq6 f11qmguv f19f4twv f1tyq0we f1g0x7ka fhxju0i f1qch9an f1cnd47f fqv5qza f1vmzxwi f1o700av f13mvf36 f1cmlufx f9n3di6 f1ids18y f1tx3yz7 f1deo86v f1eh06m1 f1iescvh ftqa4ok f2hkw1w fhgqx19 f1olyrje f1p93eir f1h8hb77 f1x7u7e9 f10aw75t fsle3fq f17ae5zn" title="https://graph.microsoft.com/v1.0/users/gokul.parameswaran@yexle.com/calendars" href="https://graph.microsoft.com/v1.0/users/gokul.parameswaran@yexle.com/calendars" rel="noopener noreferrer" target="_blank">https://graph.microsoft.com/v1.0/users/gokul.parameswaran@yexle.com/calendars</a></span></span></p><div style="clear:both;"></div>https://community.appian.com/thread/116650?ContentTypeID=1Fri, 21 Jul 2023 20:50:49 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:187dd482-7925-4b9e-88de-4b70701f962dMathieu Drouin<p><a href="https://learn.microsoft.com/en-us/answers/questions/852080/how-to-fix-me-request-is-only-valid-with-delegated">learn.microsoft.com/.../how-to-fix-me-request-is-only-valid-with-delegated</a></p><div style="clear:both;"></div>