latestOpenAPI 3.1.0Proprietary - Prezent, Inc.2026-08-114675175.5 KB

a01cb764a085

Upload

Preprocess a file in chunks

Accepts one chunk of a multi-chunk file upload. The caller drives chunking via chunkIndex and totalChunks; chunks for the same upload share a requestIdentifier. Once all chunks for a requestIdentifier have arrived the file is assembled and made available to downstream operations.

post/api/v1/preprocess

Request body

fileContentstring required

Chunk content as base64 / data: URL.

fileNamestring required

Original filename including extension.

chunkIndexinteger required

Zero-based index of this chunk.

totalChunksinteger required

Total number of chunks for this upload.

requestIdentifierstring required

Caller-supplied identifier that groups chunks of the same upload.

Response

Chunk received.

successboolean

true on success (omitted by some legacy handlers).