matrix-authentication-service/policies/schema/email_input.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "EmailInput",
  "description": "Input for the email add policy.",
  "type": "object",
  "required": [
    "email"
  ],
  "properties": {
    "email": {
      "type": "string"
    }
  }
}