Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
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How to fix MailboxNotEnabledForRESTAPI
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We are developing an application that requires access to a mailbox enabled for the Outlook REST API
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Dharmender Kumar(WL)
0
Reputation points
We are developing an application that requires access to a mailbox enabled for the Outlook REST API. We need a developer preview account to test our app's functionality, especially for creating online meetings, booking the host and recipient's calendar and sending invitations. For now I try to access calendar or events api i.e. https://graph.microsoft.com/v1.0/me/calendarview https://graph.microsoft.com/v1.0/me/events then I get this issue:
{
error:
code:"MailboxNotEnabledForRESTAPI"
message:"The mailbox is either inactive, soft-deleted, or is hosted on-premise.
}
I got to know that my mailbox has not yet been enabled for the Outlook REST API. Could you please provide instructions on how to remove this issue or on how to obtain such an account so that issue is resolved?
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