use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
#[derive(Debug, Serialize, Deserialize, Clone)]
pub struct Fill {
pub entry_id: Option<String>,
pub trade_id: Option<String>,
pub order_id: Option<String>,
pub trade_time: Option<DateTime<Utc>>,
pub trade_type: Option<String>,
pub price: Option<String>,
pub size: Option<String>,
pub commission: Option<String>,
pub product_id: Option<String>,
pub sequence_timestamp: Option<DateTime<Utc>>,
pub liquidity_indicator: Option<String>,
pub size_in_quote: Option<bool>,
pub user_id: Option<String>,
pub side: Option<String>,
pub retail_portfolio_id: Option<String>,
}