post
https://staging-api.365finance.co.uk/prequalification/bulk/multipart/complete
Finalises a multipart S3 upload by providing the ETags collected from each part upload. Only required when POST /prequalification/bulk returns uploadType: multipart.
Collect the ETag response header from each individual part upload to S3, then call this endpoint with all parts.
400Invalid request — missing fields, invalid parts, or part ETags do not match
401Unauthorized - Missing or invalid API key
403Forbidden - API key does not have access to this file
404File not found
409Conflict - Upload already completed for this file
500Internal server error. Please contact support if the issue persists.
