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POST
/
preview
/
v2
/
images
/
{id}
/
parts
Get upload part URL
curl --request POST \
  --url https://api.sfcompute.com/preview/v2/images/{id}/parts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "part_id": 2
}'
{
  "url": "<string>",
  "expires_at": 1738972800
}

Authorizations

​
Authorization
string
header
required

Create an API token using sf tokens create or at https://sfcompute.com/account/api-keys.

Path Parameters

​
id
string
required

Image ID, name, or resource path A resource path like 'sfc:image:acme:prod:my-image' or an ID. Resource paths are human-readable but not stable - they change when resources are renamed or moved. IDs are stable and permanent.

Pattern: (image_[0-9a-zA-Z_-]{1,21}|vmi_[0-9a-zA-Z_-]{1,21})|(sfc:image:[a-zA-Z0-9._-]+(:[a-zA-Z0-9._-]+){2,2})
Example:

"image_k3R-nX9vLm7Qp2Yw5Jd8F"

Body

application/json
​
part_id
integer<int32>
required

Caller-assigned part number, starting at 1.

Required range: x >= 1

Response

Upload URL generated

​
url
string
required

Presigned URL to upload the part.

​
expires_at
integer<int64>
required

Unix timestamp.

Example:

1738972800