{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/spot/blob/main/json-schema/subscription.json",
  "title": "Spot Subscription",
  "description": "A Spot subscription defines an event notification configuration, delivering alerts about Spot resource events to a specified endpoint via a chosen protocol.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "The unique identifier of the subscription."
    },
    "resourceId": {
      "type": "string",
      "description": "The identifier of the resource to monitor."
    },
    "protocol": {
      "type": "string",
      "enum": ["http", "https", "email", "email-json", "aws-sns", "web"],
      "description": "The protocol used to deliver event notifications."
    },
    "endpoint": {
      "type": "string",
      "description": "The endpoint URL or address where notifications are sent."
    },
    "eventType": {
      "type": "string",
      "description": "The type of event to subscribe to."
    },
    "eventFormat": {
      "type": "object",
      "description": "Custom formatting options for the event notification payload."
    }
  }
}