{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "GetConfigurationRequest",
  "type": "object",
  "properties": {
    "key": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 50
      }
    }
  },
  "additionalProperties": false
}