Upload dataset content through the API
Stream the raw dataset bytes through the serving API into the dataset’s object storage. Valid only while the dataset is pending_upload; repeating the upload before commit overwrites the previous bytes. The response receipt carries the stored size and SHA-256 digest so the client can verify the bytes before calling commit. Uploads are capped by the cluster’s configured maximum dataset size.
Authorizations
Gateway auth: send Authorization: Bearer <mka1-api-key>. For multi-user server-side integrations, you can also send X-On-Behalf-Of: <external-user-id>.
Headers
Optional external end-user identifier forwarded by the API gateway.
Path Parameters
Body
The body is of type file.
Response
Successful Response
Receipt for one dataset object streamed through the API upload endpoint.