Adds a Part to an Upload

Adds a Part to an Upload object. A Part represents a chunk of bytes from the file you are trying to upload.

Each Part can be at most 64 MB, and you can add Parts until you hit the Upload maximum of 8 GB.

It is possible to add multiple Parts in parallel. You can decide the intended order of the Parts when you complete the Upload.

POST /uploads/{upload_id}/parts

Adds a Part to an Upload

cURL

curl --request POST \
  --url https://api.openai.com/v1/uploads/{upload_id}/parts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form data='@example-file'

200

{
  "id": "<string>",
  "created_at": 123,
  "upload_id": "<string>",
  "object": "upload.part"
}

Authorizations

Authorization · string · header · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

upload_id · string · required

The ID of the Upload.

Example:

"upload_abc123"

Body

multipart/form-data

data · file · required

The chunk of bytes for this Part.

Response

200 - application/json

OK

The upload Part represents a chunk of bytes we can add to an Upload object.

id · string · required

The upload Part unique identifier, which can be referenced in API endpoints.

created_at · integer · required

The Unix timestamp (in seconds) for when the Part was created.

upload_id · string · required

The ID of the Upload object that this Part was added to.

object · enum<string> · required

The object type, which is always upload.part.

Available options: upload.part