Request to increase build time limit to 30 mins

Support
,
1

i tried increasing the limit via API with

netlify api updateSite --data '{ "site_id": "f928cd50-bdec-41d3-b039-cefddaf4712c", "body": { "build_timelimit": 1800 } }'

but getting this error

 ›   JSONHTTPError: Unprocessable Entity

can you increase my limit to 30mins on site f928cd50-bdec-41d3-b039-cefddaf4712c. thank you