import boto3 s3 = boto3.client('s3') url = s3.generate_presigned_url('put_object', Params={'Bucket': 'my-lfs-bucket', 'Key': key}, ExpiresIn=3600) This report outlines practical, security, operational, and implementation aspects of using an S3 account or S3-backed storage for Git LFS. Use the examples and recommendations as a starting point and adapt IAM policies, lifecycle rules, and deployment topology to your organization’s needs.