Actually, Outlook GraphQL reusing the idea of batch JMAP calls. https://docs.microsoft.com/en-us/previous-versions/office/office-365-api/api/beta/batch-outlook-

Actually, Outlook GraphQL reusing the idea of batch JMAP calls. https://docs.microsoft.com/en-us/previous-versions/office/office-365-api/api/beta/batch-outlook-rest-requests-beta https://docs.microsoft.com/en-us/previous-versions/office/of...