{
    "title": "Flower 0.1 schema",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "required": [
        "flower",
        "id",
        "flows"
    ],
    "additionalProperties": false,
    "patternProperties": {
        "^x-[\\w\\d\\.\\-\\_]+$": {
            "$ref": "#/definitions/specificationExtension"
        }
    },
    "properties": {
        "flower": {
            "type": [
                "string"
            ],
            "enum": [
                "0.1"
            ],
            "description": "The Flower specification version of this document."
        },
        "id": {
            "type": "string",
            "description": "A unique id representing the workflow set."
        },
        "title": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "flows": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/flow"
            }
        }
    },
    "definitions": {
        "flow": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string"
                },
                "description": {
                    "type": "string"
                },
                "inputs": {
                    "$ref": "#/definitions/schema"
                },
                "outputs": {
                    "$ref": "#/definitions/schema"
                },
                "steps": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/step"
                    }
                }
            },
            "required": [
                "id",
                "steps"
            ]
        },
        "step": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string"
                },
                "outputs": {
                    "$ref": "#/definitions/schema"
                },
                "request": {
                    "type": "object",
                    "properties": {
                        "method": {
                            "type": "string"
                        },
                        "query": {
                            "$ref": "#/definitions/schema"
                        },
                        "url": {
                            "type": "string"
                        }
                    }
                }
            },
            "required": [
                "id",
                "request"
            ]
        },
        "schema": {
            "allOf": [
                {
                    "$ref": "http://json-schema.org/draft-07/schema#"
                },
                {
                    "type": "object",
                    "patternProperties": {
                        "^x-[\\w\\d\\.\\-\\_]+$": {
                            "$ref": "#/definitions/specificationExtension"
                        }
                    }
                }
            ]
        },
        "specificationExtension": {
            "oneOf": [
                {
                    "type": "object",
                    "description": "Any property starting with x- is valid.",
                    "additionalProperties": true
                },
                {}
            ]
        }
    }
}