Copied most of the v4 api stuff from DNS_AWS hook (Thanks!)
New tokens added:
AWS_SES_ACCESS_KEY_ID
AWS_SES_SECRET_ACCESS_KEY
AWS_SES_REGION
AWS_SES_TO
AWS_SES_FROM
AWS_SES_FROM_NAME (Optional)
Slack Incoming webhooks is a legacy custom integration - an outdated
way for teams to integrate with Slack. These integrations lack newer
features and they will be deprecated and possibly removed in the
future. Slack team do not recommend their use. Instead, it's suggested
to use Slack apps.