I am trying to run the Elastic search native Sharepoint connector from my Elastic cloud account. I have made all the necessary configuration as per documentation guidelines and granted all the required permission in my Sharepoint, as documented in the connector guidelines here
The connector is running and fetching partial output. But after fetching some contents from my sharepoint, during a full sync, it is throwing below error :
PermissionsMissing: Received Unauthorized response for https://myacc.sharepoint.com/sites/site1/_api/web/roleassignments?$expand=Member/users,RoleDefinitionBindings. Verify that the correct Graph API and Sharepoint permissions are granted to the app and admin consent is given. If the permissions and consent are correct, wait for several minutes and try again
Any info on how to resolve this issue would be very helpful.