Dashboards with Grafana (preview) returned 400 'bad request'

Question

Hello,

Since 3 days some cells of my Dashboards with Grafana (preview) on Azure Portal return 400 'bad request'.

This is what I tested :

• Create a new cell and copy/past the query -> works, but I don't want to do this manual step for all my cells.
• Some requests are working while others not on the Azure Portal website (see screenshot). When copy/pasting request that fails in Postman they actually works.
  
• I try to export/import the dashboard to another subscription, problem is remains

I someone aware of limitation/expiration we have on those type of dashboard ?

Or did Microsoft push a new Grafana update ?

Thank you in advance for your time and response,

Léo

Answer 1

Hello,

Just found the root cause.
When a title contains an accent char it fails.

Remove accents will do the trick.