json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "Kidoz Adapter Params",
      "description": "A schema which validates params accepted by the Kidoz adapter",
      "type": "object",
      "properties": {
          "access_token": {
              "$ref": "#/definitions/non-empty-string",
              "description": "Kidoz access_token"
          },
          "publisher_id": {
              "$ref": "#/definitions/non-empty-string",
              "description": "Kidoz publisher_id"
          }
      },
      "definitions": {
          "non-empty-string": {
              "type": "string",
              "minLength": 1
          }
      },
      "required": [
          "access_token",
          "publisher_id"
      ]
  }