UpdateOrderBody

{
    "$schema": "https://example.com/schemas/UpdateOrderBody.json",
    "order": {
        "asset_custodian": "string",
        "collateral_custodian": "string",
        "collateral_type": "string",
        "counterparty_id": "string",
        "liquidation_percent": "string",
        "margin_call_percent": "string",
        "quantity": "string",
        "rate": 0,
        "requirement_percent": 0
    },
    "update_mask": {
        "paths": [
            "display_name",
            "email"
        ]
    }
}