{
    "$schema": "http://json-schema.org/draft-06/schema#",
    "title": "Metadata AOI",
    "description": "This is a schema for validating the specification.",
    "type": "object",
    "properties": {
        "metadata_type": {
            "type": "string",
            "default": "n/a"
        },
        "name_of_aoi": {
            "type": "string",
            "default": "n/a"
        },
        "planned_map_type": {
            "type": "string",
            "default": "n/a"
        },
        "planned_satellite_data": {
            "type": "string",
            "default": "n/a"
        }
    },
    "required": [
        "metadata_type",
        "name_of_aoi",
        "planned_map_type",
        "planned_satellite_data"
    ],
    "additionalProperties": true
}