{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-iot-events/refs/heads/main/json-schema/iot-events-email-content-schema.json", "title": "EmailContent", "description": "Contains the subject and message of an email.", "type": "object", "properties": { "subject": { "allOf": [ { "$ref": "#/components/schemas/EmailSubject" }, { "description": "The subject of the email." } ] }, "additionalMessage": { "allOf": [ { "$ref": "#/components/schemas/NotificationAdditionalMessage" }, { "description": "The message that you want to send. The message can be up to 200 characters." } ] } } }