Forum Discussion
Issue with Downloading Teams Sticker via Graph API - HTTP 400 Bad Request
Hi Kevin,
We are experiencing a similar issue. In our environment, with two teams, we encounter the same error when backing up Teams chats using Veeam Backup for Microsoft 365, which accesses the data via the Graph API. The first occurrence was on 07.03.2025 and the second on 28.03.2025 for the other team. Following your hint about stickers in the headline, I tried to back up a test team with a sticker in a chat but couldn't replicate the issue. The backup with the sticker was successful. Thus, the issue may not be exclusively related to stickers. Veeam support advised us to file a support case with Microsoft 365 Support, but we haven't done so yet. Have you been able to resolve the issue already?
Unfortunately, we are still experiencing this issue. We have also filed a support ticket to Microsoft, and they replied that it's out of their scope and cannot provide any help, suggesting us to post a community discussion here. Therefore we are still waiting for answers from Microsoft. :(