I've got an 403 Error as result

[FlorianSLZ]

No description provided.

[msmustamandi]

Having the same issue as of today. InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Get-O365CalendarEvent], WebException

[msmustamandi]

Looks like Basic Authentication with api v1.0 is the problem.

[FlorianSLZ]

I have the same behavior with API v2.0
Do you have any idea how to solve the problem?

[msmustamandi]

I changed my script to use EWS for now until I can figure out how to use OAuth and Graph.

…

On Thu, Jan 17, 2019 at 2:36 AM flslz ***@***.***> wrote: I have the same behavior with API v2.0 Do you have any idea how to solve the problem? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#13 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AmgCqT45DX6zOMA8xbuMsFB_eSmkkW8Jks5vECf1gaJpZM4aCmeq> .

[ValuePy]

v1.0 "Basic Authentication for Outlook REST API is no longer supported" (403) Forbidden
v2.0 "Authentication for this API version requires OAuth." (403) Forbidden

How do we fix this?

[FlorianSLZ]

With this article I'm able to get the AuthToken, but my knowledge is not enough to get it work with the Invoke-RestMethod. May one of you can figure out how.

https://www.thelazyadministrator.com/2018/03/20/connect-to-the-microsoft-graph-api-with-powershell/

[FlyeZz]

I have the same with api V2.0

Someone can help me to fix the script?

Thanks in advance