I use CentOS 7. One of the biggest reasons I join my servers to Active Directory is for the users and groups. Getting sshd_config to work with AD-defined groups is easy and just needs the smallest amount of work.
If you want to use sftp, and have rules for just a specific AD group, you need to specify the group name exactly as it is cased.
[root@amazon|/var/log]# getent group Web_Dev_Grp
So use the “web_dev_grp” as shown in your sshd_config:
Match Group web_dev_grp