{
  "id": "emails.accepted",
  "type": "object",
  "properties": {
    "templateId": {
      "type": "string",
      "enum": ["dec62dab-bf8e-4000-975a-0ef6b264dafe"],
      "default": "a005f2a2-74b0-42f4-8ac6-46a4b137b7f1"
    },
    "substitutions": {
      "type": "object",
      "properties": {
        "username": {
          "type": "string"
        },
        "opp_name": {
          "type": "string"
        },
        "project_name": {
          "type": "string"
        },
        "engagementUrl": {
          "type": "string"
        }
      },
      "required": [
        "username",
        "opp_name",
        "project_name",
        "engagementUrl"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "templateId",
    "substitutions"
  ]
}