{
    "$id": "https://developer.microsoft.com/en-us/json-schemas/pnp/samples/v1.0/metadata-schema.json",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "array",
    "items": {
        "type": "object",
        "properties": {
            "name": {
                "type": "string",
                "pattern": "pnp-sp-dev-spfx-web-parts-.*"
            },
            "version": {
                "type": "string"
            },
            "source": {
                "type": "string",
                "default": "pnp",
                "pattern": "pnp"
            },
            "title": {
                "type": "string"
            },
            "url": {
                "type": "string",
                "pattern": "https:\/\/github.com\/pnp\/sp-dev-fx-webparts\/tree\/main\/samples\/.*"
            },
            "creationDateTime": {
                "type": "string",
                "format": "date"
            },
            "updateDateTime": {
                "type": "string",
                "format": "date"
            },
            "shortDescription": {
                "type": "string"
            },
            "longDescription": {
                "type": "array",
                "items": {
                    "type": "string"
                }
            },
            "products": {
                "type": "array",
                "items": {
                    "type": "string"
                }
            },
            "categories": {
                "type": "array",
                "items": {
                    "type": "string"
                }
            },
            "metadata": {
                "type": "array",
                "items": {
                    "type": "object",
                    "properties": {
                        "key": {
                            "type": "string"
                        },
                        "value": {
                            "type": "string"
                        }
                    },
                    "required": [
                        "key",
                        "value"
                    ]
                }
            },
            "thumbnails": {
                "type": "array",
                "items": [
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": [
                                    "image",
                                    "video",
                                    "slideshow"
                                ]
                            },
                            "order": {
                                "type": "integer"
                            },
                            "alt": {
                                "type": "string"
                            }
                        },
                        "if": {
                            "properties": {
                                "type": {
                                    "const": "slideshow"
                                }
                            }
                        },
                        "then": {
                            "properties": {
                                "slides": {
                                    "type": "array",
                                    "items": {
                                        "type": "object",
                                        "properties": {
                                            "url": {
                                                "type": "string"
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                                            "order": {
                                                "type": "integer"
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                                            "alt": {
                                                "type": "string"
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                                        "required": [
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                                            "order",
                                            "alt"
                                        ]
                                    }
                                }
                            },
                            "required": [
                                "slides"
                            ]
                        },
                        "else": {
                            "properties": {
                                "url": {
                                    "type": "string"
                                }
                            },
                            "required": [
                                "url"
                            ]
                        },
                        "required": [
                            "type",
                            "order",
                            "alt"
                        ]
                    }
                ]
            },
            "authors": {
                "type": "array",
                "items": [
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                        "properties": {
                            "gitHubAccount": {
                                "type": "string",
                                "pattern": "^[a-zA-Z0-9]+(?:-[a-zA-Z0-9]+)*$"
                            },
                            "company": {
                                "type": "string"
                            },
                            "pictureUrl": {
                                "type": "string"
                            }
                        },
                        "required": [
                            "gitHubAccount"
                        ]
                    }
                ]
            },
            "references": {
                "type": "array",
                "items": [
                    {
                        "type": "object",
                        "properties": {
                            "name": {
                                "type": "string"
                            },
                            "description": {
                                "type": "string"
                            },
                            "url": {
                                "type": "string"
                            }
                        },
                        "required": [
                            "name",
                            "url"
                        ]
                    }
                ]
            }
        },
        "required": [
            "name",
            "source",
            "title",
            "url",
            "shortDescription",
            "products",
            "metadata",
            "thumbnails",
            "authors",
            "creationDateTime",
            "updateDateTime"
        ]
    }
}