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merhaba_merhaba
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Joined 10 months ago
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Outlook Add-in Can not get access token
Hi. I am trying to develop an outlook add-in and in my adding I want to forward and/or delete an email. for this I am using Microsoft exchange API like this await axios.delete(`${OFFICE_URL}/me/messages/${mailId}`, { headers: { 'Authorization': 'Bearer ' + accessToken, 'Content-Type': 'application/json', 'Accept': 'application/json', } }); but to be able to this I need to get an access token. From the Microsoft documentation (Microsoft getCallbackTokenAsync)I am trying to get my access token like this. async function getAccessToken() { return await new Promise((resolve, reject) => { Office.context.mailbox.getCallbackTokenAsync( { isRest: true }, function (result) { if (result.status === Office.AsyncResultStatus.Succeeded) { resolve(result.value); } else { reject(new Error(result)) } }) }); } This code is not working approximately for a week but before it was working and I was not getting an error. But this is not the case anymore. From developer tools, this is the request and payload I am sending. Even though server responds with 200 (OK) it is not giving me my token. This is the response. { "Header": { "ServerVersionInfo": { "MajorVersion": 15, "MinorVersion": 20, "MajorBuildNumber": 7292, "MinorBuildNumber": 29, "Version": "V2018_01_08" } }, "Body": { "ResponseMessages": { "Items": [ { "__type": "GetClientAccessTokenResponseMessage:#Exchange", "Token": null, "MessageText": "An internal server error occurred. The operation failed., One or more errors occurred.", "ResponseCode": "ErrorInternalServerError", "ResponseClass": "Error" } ] } } } What I do not understand is that this was working fine just a week before and not just one time but it was working fine for more than a month.
