Insufficient Balance Exception
class InsufficientBalanceException(headers: DeepSeekHeaders, error: DeepSeekError?, message: String?) : DeepSeekException
Thrown for HTTP 402 — the account has insufficient balance to complete the call.
Top up the account at https://platform.deepseek.com/top_up or check the current balance with org.oremif.deepseek.api.userBalance.