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Create Upload

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Creates an intermediate Upload object that you can add Parts to. Currently, an Upload can accept at most 8 GB in total and expires after an hour after you create it.

Once you complete the Upload, we will create a File object that contains all the parts you uploaded. This File is usable in the rest of our platform as a regular File object.

For certain purpose values, the correct mime_type must be specified. Please refer to documentation for the supported MIME types for your use case.

For guidance on the proper filename extensions for each purpose, please follow the documentation on creating a File.

Options

Body

Result Format

Specify how the response should be mapped to the table output. The following formats are available:

Structured Table: Returns a parsed table with data split into rows and columns.

Id: The Upload unique identifier, which can be referenced in API endpoints.
Created At: The Unix timestamp (in seconds) for when the Upload was created.
Filename: The name of the file to be uploaded.
Bytes: The intended number of bytes to be uploaded.
Purpose: The intended purpose of the file. Please refer here for acceptable values.
Status: The status of the Upload.
Expires At: The Unix timestamp (in seconds) for when the Upload will expire.
Object: The object type, which is always "upload".
File: The ready File object after the Upload is completed.

Raw Response: Returns the raw response in a single row with the following columns:

body: Response body
status: HTTP status code

Input Ports

: Configuration data.

Output Ports

: Result of the request depending on the selected Result Format.
: Configuration data (this is the same as the input port; it is provided as passthrough for sequentially chaining nodes to declutter your workflow connections).

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Installation

To use this node in KNIME, install the extension OpenAI Nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.6

A zipped version of the software site can be downloaded here.

Plugin provider: NodePit

Plugin version: 2.3.0.202508290749

On NodePit since: 2025-08-15

Last update: 2025-09-11

KNIME versions: From v5.3 to v5.6

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