{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "array",
    "items": {
        "title": "Data Table Row Insert Update",
        "description": "Schema for inserting or updating a data table row",
        "type": "object",
        "patternProperties": {
            "^[0-9a-zA-Z_-]{1,255}$": {
                "type": [
                    "string",
                    "number",
                    "boolean",
                    "null"
                ]
            }
        },
        "additionalProperties": false
    }
}