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getting some authentication error of api https://outlook.office.com/api/v2.0/me/MailFolders/Inbox/messages

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https://outlook.office.com/api/v2.0/me/MailFolders/Inbox/messages for this i am getting the below error.

{"error":{"code":"OAuthMissingForThisApiVersion","message":"Authentication for this API version requires OAuth."}}
Friday, October 13, 2017 7:45 AM

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There is absolutely no way to understand what you are asking. Please try to ask a complete question. What script are you running?
\_(ツ)_/

Friday, October 13, 2017 8:04 AM
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Sorry @Jrv....

i am just trying to access the above uri with the help of Invoke-RestMethod and its throwing bad request 400

Friday, October 13, 2017 10:24 AM
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You have to provide credentials in the correct format (OAuth).

\_(ツ)_/

Friday, October 13, 2017 10:45 AM
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what is the correct format (OAuth)

Friday, October 13, 2017 12:29 PM
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Here are the instructions for acquiring and usig a token for authentication:
https://docs.microsoft.com/en-us/outlook/rest/get-started

https://oauth.net/articles/authentication/

https://www.pingidentity.com/en/lp/oauth-primer.html?utm_source=Paid+Search&utm_medium=Paid+Search&utm_campaign=LP-OAuth-PS-Q317-Google&_bt=204760062471&_bk=oauth%20token&_bm=b&_bn=g&gclid=CjwKEAjwyIHPBRCIxtvb0afHsHwSJAAc9L4YAV7kzH2CPyeykKP09vA1wCj42CDteVT9UTlO0gCiChoCjVrw_wcB

The answer is dependent on the service.

\_(ツ)_/
- Proposed as answer by Albert LingMicrosoft contingent staff Tuesday, October 24, 2017 4:26 AM
Friday, October 13, 2017 1:13 PM