It would be very handy if the Discord notify component included a setting to prefix messages. Then it could be used to notify specific people on a channel.
e.g.
- name: discord_john
platform: group
services:
- service: discord
data:
target: 345455802896875520
prefix: "@john "
- name: discord_doe
platform: group
services:
- service: discord
data:
target: 345455802896875520
prefix: "@doe "
- name: discord_all
platform: group
services:
- service: discord
data:
target: 345455802896875520
prefix: "@here "
Then depending on which notify service was used, the message would be sent to a specific person.
Main advantage over using the prefix inside the messages itself is to keep the message payload platform agnostic.