{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.MLModel/SubscriptionQuery/schema.json",
    "title": " Smart Data Models - Machine Learning Subscription Query",
    "description": "Subscription Query model for Machine Learning models",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "description": "Property. It has to be SubscriptionQuery. Enum:'SubscriptionQuery'",
                    "enum": [
                        "SubscriptionQuery"
                    ]
                },
                "subscriptionName": {
                    "type": "string",
                    "description": "Property. A (short) name given to this Subscription. Defined in NGSI-LD standard."
                },
                "entities": {
                    "type": "array",
                    "description": "Property. Entity ids, id pattern and Entity types that shall be matched by Entities in order to be retrieved. Defined in NGSI-LD standard.",
                    "items": {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string"
                            }
                        }
                    }
                },
                "q": {
                    "type": "string",
                    "description": "Property. Query that shall be matched by Entities in order to be retrieved. Defined in NGSI-LD standard."
                },
                "watchedAttributes": {
                    "type": "array",
                    "description": "Property. List of Attributes that shall be matched by Entities in order to be retrieved. If not present all Attributes will be retrieved. Defined in NGSI-LD standard. ",
                    "items": {
                        "type": "string"
                    }
                },
                "notification": {
                    "type": "object",
                    "description": "Property. Parameters of the notification for the subscription. Defined in NGSI-LD standard.",
                    "properties": {
                        "attributes": {
                            "type": "array",
                            "items": {
                                "type": "string"
                            }
                        },
                        "format": {
                            "type": "string",
                            "description": "Property. Format of the output"
                        },
                        "endPoint": {
                            "type": "object",
                            "properties": {
                                "uri": {
                                    "type": "string",
                                    "format": "uri"
                                },
                                "accept": {
                                    "type": "string"
                                }
                            }
                        }
                    }
                },
                "geoQ": {
                    "type": "string",
                    "description": "Property. Geo-Query that shall be matched by Entities in order be retrieved. Defined in NGSI-LD standard."
                },
                "csf": {
                    "type": "string",
                    "description": "Property. Context source filter that shall be matched by Context Source Registrations describing Context Sources to be used for retrieving Entities. Defined in NGSI-LD standard."
                },
                "expiresAt": {
                    "type": "string",
                    "description": "Property. Expiration date for the subscription. Defined in NGSI-LD standard."
                },
                "throttling": {
                    "type": "string",
                    "description": "Property. Minimal period of time in seconds which shall elapse between two consecutive notifications. Defined in NGSI-LD standard."
                },
                "temporalQ": {
                    "type": "string",
                    "description": "Property. Temporal Query to be present only for 'Query Temporal Evolution of Entities' operation. Defined in NGSI-LD standard."
                }
            }
        }
    ],
    "required": [
        "id",
        "type"
    ]
}