post
https://qa-b2b.selfdecode.com/service/b2b-integrations/lab-ocr-job/upload-file/
Upload your lab results file to s3
Create presigned POST URL for file upload to s3, and then make another POST request to the returned url with the returned fields in the request body, including the file to upload. Once file is uploaded successfully to s3, include the returned file_id from this endpoint when creating the lab-ocr job.
Note: Only PNG, JPG/JPEG, PDF and TIFF files are supported for OCR.