Start a multipart upload session for a large video. Vidinfra validates the file type and returns an uploadId for the client to upload chunks directly to S3.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Unique identifier of the library.
The original name of the file being uploaded, including its extension (e.g., 'video.mp4').
MIME type of the file (e.g., 'video/mp4', 'image/jpeg'). Used to validate and assign proper upload handling.
Additional metadata to associate the uploaded file with a specific library, folder, or tagging context.
The response is of type object.