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Presigned R2 PUTs for N xorbs

POST
/v1/datasets/upload/prepare-batch
 
curl --request POST \
  --url https://example.com/v1/datasets/upload/prepare-batch \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <X-API-Key>' \
  --data '{ "blobs": [ { "blob_id": "example", "envelope_sha256": "example", "content_length": 1, "resume_staging_id": "example" } ], "ttl_seconds": 300 }'

Content-addressed batch presign — one round-trip for a whole file’s xorbs (collapses the per-xorb presign cost that otherwise dominates dedup uploads).

Authorizations

Section titled “Authorizations ”

Request Body required

Section titled “Request Body required ”
Media type application/json
PrepareUploadBatchBody
object
blobs
required
Array<object>
>= 1 items
PrepareUploadObjectBody
object
blob_id
required
string
/^[0-9a-f]{64}$/
envelope_sha256
required
string
/^[0-9a-f]{64}$/
content_length
required
integer
>= 1
resume_staging_id
string | null
/^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/
ttl_seconds
integer
default: 300 >= 60 <= 3600

Responses

Section titled “ Responses ”

200

Section titled “200 ”

Successful Response

Media type application/json
Example generated
example

401

Section titled “401 ”

Invalid or missing API key

Media type application/json
ErrorResponse

Standard error response.

object
detail
required

Error message describing what went wrong

string
Example generated
{
  "detail": "example"
}

422

Section titled “422 ”

Validation Error

Media type application/json
HTTPValidationError
object
detail
Array<object>
ValidationError
object
loc
required
Location
Array<string | integer>
msg
required
Message
string
type
required
Error Type
string
input
ctx
Context
object
Example generated
{
  "detail": [
    {
      "loc": [
        "example"
      ],
      "msg": "example",
      "type": "example",
      "input": "example",
      "ctx": {}
    }
  ]
}