{
    "title": "Preset",
    "description": "Associates an icon, form fields, and other UI with a set of OSM tags",
    "type": "object",
    "properties": {
        "name": {
            "description": "The English name for the feature",
            "type": "string",
            "required": true
        },
        "geometry": {
            "description": "Valid geometry types for the feature, in order of preference",
            "type": "array",
            "minItems": 1,
            "uniqueItems": true,
            "items": {
                "type": "string",
                "enum": ["point", "vertex", "line", "area", "relation"]
            },
            "required": true
        },
        "tags": {
            "description": "Tags that must be present for the preset to match",
            "type": "object",
            "additionalProperties": {
                "type": "string"
            },
            "required": true
        },
        "addTags": {
            "description": "Tags that are added when changing to the preset (default is the same value as 'tags')",
            "type": "object",
            "additionalProperties": {
                "type": "string"
            }
        },
        "removeTags": {
            "description": "Tags that are removed when changing to another preset (default is the same value as 'addTags' which in turn defaults to 'tags')",
            "type": "object",
            "additionalProperties": {
                "type": "string"
            }
        },
        "fields": {
            "description": "Default form fields that are displayed for the preset",
            "type": "array",
            "items": {
                "type": "string"
            }
        },
        "moreFields": {
            "description": "Additional form fields that can be attached with the 'Add field' dropdown",
            "type": "array",
            "items": {
                "type": "string"
            }
        },
        "icon": {
            "description": "Name of preset icon which represents this preset",
            "type": "string"
        },
        "imageURL": {
            "description": "The URL of a remote image that is more specific than 'icon'",
            "type": "string"
        },
        "terms": {
            "description": "English synonyms or related terms",
            "type": "array",
            "items": {
                "type": "string"
            }
        },
        "searchable": {
            "description": "Whether or not the preset will be suggested via search",
            "type": "boolean",
            "default": true
        },
        "matchScore": {
            "description": "The quality score this preset will receive when being compared with other matches (higher is better)",
            "type": "number",
            "default": 1.0
        },
        "reference": {
            "description": "Taginfo documentation parameters (to be used when a preset manages multiple tags)",
            "type": "object",
            "properties": {
                "key": {
                    "description": "For documentation of a key",
                    "type": "string",
                    "required": true
                },
                "value": {
                    "description": "For documentation of a tag (key and value)",
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "replacement": {
            "description": "The ID of a preset that is preferable to this one",
            "type": "string"
        },
        "countryCodes":  {
            "description": "Countries where to display the preset, as lowercase ISO 3166-1 alpha-2 codes (https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)",
            "type": "array",
            "uniqueItems": true,
            "items": {
                "type": "string",
                "pattern": "^[a-z]{2}$"
            }
        },
        "notCountryCodes":  {
            "description": "Countries where NOT to display the preset, as lowercase ISO 3166-1 alpha-2 codes (https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)",
            "type": "array",
            "uniqueItems": true,
            "items": {
                "type": "string",
                "pattern": "^[a-z]{2}$"
            }
        }
    },
    "additionalProperties": false
}