Does upload API support base64 encoding?

When I send data as base64 it will return HTTP Error 400: Bad Request . In this old blog post it says the model should be uploaded in base64 but I assume support for base64 encoding has been dropped now?

Hmm I really don’t know! I’ll have to check if that’s still possible with V3 of the Data API.

Hello did you check this? Thanks.

Hello,

Sorry for the delay. No this is not supported.