As I was doing a new (full/first) backup today, I suddenly got this:
Access+denied.+Before+opening+files+in+this+location%2c+you+must+first+browse+to+the+web+site+and+select+the+option+to+login+automatically ??18.09.2019 11:44:55 :: Failed to process OneDrive: <username> (https://<tenant>-my.sharepoint.com/personal/<username>_<tenant>_onmicrosoft_com). Cannot contact web site 'https://<tenant>-my.sharepoint.com/' or the web site does not support SharePoint Online credentials. The response status code is 'Unauthorized'. The response headers are 'X-SharePointHealthScore=6, X-MSDAVEXT_Error=917656; Access+denied.+Before+opening+files+in+this+location%2c+you+must+first+browse+to+the+web+site+and+select+the+option+to+login+automatically., SPRequestGuid=111111-f089-1000-af41-651111111f0, request-id=f85111-f089-1000-af41-65111c7f0, MS-CV=nwVe+InwA1111118A.0, Strict-Transport-Security=max-age=31536000, SPRequestDuration=45, SPIisLatency=0, MicrosoftSharePointTeamServices=220.127.116.1104, X-Content-Type-Options=nosniff, X-MS-InvokeApp=1; RequireReadOnly, X-MSEdge-Ref=Ref A: 4196AF1E2222222222752AAC8C1 Ref B: HEL0122221 Ref C: 2019-09-18T09:44:55Z, Content-Length=0, Content-Type=text/plain; charset=utf-8, Date=Wed, 18 Sep 2019 09:44:55 GMT, P3P=CP="ALL IND XXX XXX XXX XXX XXX XXX CUSo XXXo XXXo XXXo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI", X-Powered-By=ASP.NET'.
I have not changed any of the permissions (the O365 is a small 2 user livenced "lab" account I've got access to, so there aren't ppl messing around with the permissions I wouldn't know of
Does anyone know if some access requirements has changed? So far I've not given my app user for backup the "Sharepoint admin" role in api permissions, and it has worked fine (didn't see anything in the docs about it being needed). Could that be a new requirement?