The ARN to be used for invoking Lambda Function from API Gateway - to be used in aws_api_gateway_integration's uri: sftp_server_endpoint: The endpoint of the Transfer Server (e.g.

AWS Transfer for SFTP is a fully managed service that enables the transfer of files directly into and out of Amazon S3 using the Secure File Transfer Protocol (SFTP)— also known as Secure Shell (SSH) ...

While the service does not support legacy FTP, it is based on a more modern variant known as Secure FTP or SFTP. When enabled, this service allows users to transfer files directly to S3 cloud storage.