Upload a file using multipart/form-data. Note: This endpoint uses multipart/form-data and is not supported by the standard OpenAPI client generation.
File upload with optional name
File uploaded successfully
Created file information
Unique identifier for the file
Name of the file
MIME type of the file
Size of the file in bytes
Signed URL to download the file directly
Key identifier for the file (for example, a key provided when completing a download for the file).