Question 911 Views Karthik Reddy (KarthikReddy) EY EY IN View Profile Send Message KarthikReddy Member since 2013 1 post EY Posted: August 17, 2020 Last activity: August 17, 2020 Posted: 17 Aug 2020 6:07 EDT Last activity: 17 Aug 2020 6:28 EDT Microsoft Sharepoint Graph API - REST integration - Uploading Large Files Report Microsoft Graph API provides REST services to upload large files to Sharepoint - https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_createuploadsession?view=odsp-graph-online Above link provides approach to upload large files in chunks, it has 2 steps - 1. Create upload session - I am able to create upload session in Pega 2. Upload file - When I upload file in chunks, Graph API expects CONTENT-LENGTH and CONTENT-RANGE as REST Request Header to upload file chunk. I am unable to set value for CONTENT-LENGTH and CONTENT-RANGE in Pega. Example: If the size of the chunk to upload is 11900 bytes, and I set CONTENT-LENGTH = 11900, somehow Pega is sending CONTENT-LENGTH = 12000. It is working fine when tested in Postman, but not working through Pega. Please suggest. Pega Platform 8.4.1 Data Integration Senior System Architect Lead System Architect Reply I also have this Question (0) Share Share this page Share via Facebook Share via Twitter Share via LinkedIn Share via Email Copy share link Copying... Copied!