{
  "$id": "https://opendatafabric.org/schemas/sources/v1alpha1/MqttQos",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "MQTT quality of service class.",
  "type": "string",
  "enum": [
    "AtMostOnce",
    "AtLeastOnce",
    "ExactlyOnce"
  ]
}