Answer: D and E
Option A is INCORRECT. SFTP is a protocol supported by “AWS Transfer Family”.
Option B is INCORRECT. FTPS is a protocol supported by “AWS Transfer Family”.
Option C is INCORRECT. FTP is a protocol supported by “AWS Transfer Family”.
Option D is CORRECT. HTTPS protocol is NOT supported by “AWS Transfer Family”.
Option E is CORRECT. SCP protocol is NOT supported by “AWS Transfer Family”.
Reference:
https://aws.amazon.com/aws-transfer-family/faqs/ (Can my users use SCP, HTTPS or AS2, to transfer files using this service?)