{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "definitions": {
        "tosca": {
            "type": "object",
            "properties": {
                "title": {
                    "type": "string"
                },
                "url": {
                    "type": "string",
                    "format": "uri"
                },
                "inputs": {
                    "type": "array",
                    "items": {
                        "type": "string",
                        "enum": [
                            "rclone_conf",
                            "rclone_url",
                            "rclone_vendor",
                            "rclone_user",
                            "rclone_pass"
                        ]
                    }
                }
            },
            "required": [
                "title",
                "url",
                "inputs"
            ]
        }
    },
    "type": "object",
    "properties": {
        "title": {
            "description": "Name of the Data Science application",
            "type": "string"
        },
        "summary": {
            "description": "Short text describing the value of the Data Science application",
            "type": "string"
        },
        "description": {
            "description": "Elaborated description of the Data Science application",
            "type": "array",
            "items": {
                "type": "string"
            }
        },
        "date_creation": {
            "description": "Data Science application creation date",
            "type": "string",
            "format": "date"
        },
        "keywords": {
            "description": "Topic/s to best describe the Data Science application",
            "type": "array",
            "uniqueItems": true,
            "items": {
                "type": "string"
            }
        },
        "license": {
            "description": "License adopted by the Data Science application",
            "type": "string"
        },
        "cite_url": {
            "description": "URL pointing to the relevant citation",
            "type": "string",
            "format": "uri"
        },
        "dataset_url": {
            "description": "URL pointing to the relevant dataset",
            "type": "string",
            "format": "uri"
        },
        "sources": {
            "title": "sources",
            "type": "object",
            "properties": {
                "dockerfile_repo": {
                    "description": "DEEP-OC repository URL",
                    "type": "string",
                    "format": "uri"
                },
                "docker_registry_repo": {
                    "description": "Docker registry repository (relative) URL",
                    "type": "string",
                    "format": "uri-reference"
                },
                "code": {
                    "description": "Data Science application source code repository URL",
                    "type": "string",
                    "format": "uri"
                },
                "pre_trained_weights": {
                    "description": "URL of file containing weights from training",
                    "type": "string",
                    "format": "uri"
                }
            },
            "required": [
                "dockerfile_repo",
                "docker_registry_repo",
                "code"
            ]
        },
        "tosca": {
            "type": "array",
            "items": { "$ref": "#/definitions/tosca" }
        }
    },
    "required": [
        "title",
        "summary",
        "description",
        "date_creation",
        "keywords",
        "license",
        "sources"
    ]
}