{
    "type": "object",
    "properties": {
        "pay_items": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "id": {
                        "type": "string",
                        "pattern": "^\\d+$"
                    },
                    "rate": {
                        "type": "string",
                        "pattern": "^\\d{0,6}(\\.\\d{1,3})?$"
                    },
                    "override_amount": {
                        "type": "string",
                        "pattern": "^\\d{0,6}(\\.\\d{1,3})?$",
                        "description": "readonly"
                    },
                    "hours": {
                        "type": "string",
                        "pattern": "^\\d{0,6}(\\.\\d{1,3})?$"
                    },
                    "pay_type_id": {
                        "type": "string",
                        "pattern": "^\\d+$",
                        "description": "readonly"
                    },
                    "employee_id": {
                        "type": "string",
                        "pattern": "^\\d+(\\-|\\d)\\d+$",
                        "description": "readonly"
                    },
                  	"effective_date": {
                    	"type": "string",
                      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                      "description": "yyyy-mm-dd",
                      "notes": [
                      	"will take effect immediately if not provided"
                      ]
                    }
                },
                "required": [
                    "id"
                ]
            }
        },
        "version": {
            "type": "string"
        }
    },
    "required": [
        "batch",
        "version"
    ]
}