# BalancesTrackResponse OK ## Fields | Field | Type | Required | Description | | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | | `customer_id` | *str* | :heavy_check_mark: | The ID of the customer | | `entity_id` | *Optional[str]* | :heavy_minus_sign: | The ID of the entity (if provided) | | `event_name` | *Optional[str]* | :heavy_minus_sign: | The name of the event | | `value` | *float* | :heavy_check_mark: | N/A | | `balance` | [Nullable[models.BalancesTrackBalance]](../models/balancestrackbalance.md) | :heavy_check_mark: | N/A | | `balances` | Dict[str, [models.BalancesTrackBalances](../models/balancestrackbalances.md)] | :heavy_minus_sign: | N/A |