{
  "$id": "payment-event-subscription",
  "title": "[common] Payment hook",
  "description": "Zero to many payment hook target configuration objects",
  "oneOf": [
    {
      "description": "Short form for single target",
      "$ref": "payment-event-subscription#/definitions/target"
    },
    {
      "description": "Collection of targets",
      "type": "array",
      "items": {
        "$ref": "payment-event-subscription#/definitions/target"
      }
    }
  ],
  "definitions": {
    "target": {
      "type": "object",
      "description": "Payment event target configuration object",
      "required": ["endpoint"],
      "properties": {
        "endpoint": {
          "type": "string",
          "description": "Target endpoint (amqp - internal transport action identifier)"
        },
        "publishing": {
          "type": "object",
          "description": "Publishing options",
          "properties": {
            "retry": {
              "type": "object",
              "description": "Publishing retry config",
              "properties": {
                "enabled": {
                  "type": "boolean",
                  "default": "true"
                },
                "options": {
                  "type": "object",
                  "description": "See bluebird-retry options: https://www.npmjs.com/package/bluebird-retry"
                }
              }
            }
          }
        }
      }
    }
  }
}