pricing

type Prices struct {
	InputMicros       int64 `json:"inputMicros"`
	CachedInputMicros int64 `json:"cachedInputMicros"`
	CacheWriteMicros  int64 `json:"cacheWriteMicros"`
	OutputMicros      int64 `json:"outputMicros"`
	ReasoningMicros   int64 `json:"reasoningMicros"`
}

type Rule struct {
	SchemaVersion int        `json:"schemaVersion"`
	Provider      string     `json:"provider"`
	ModelPattern  string     `json:"modelPattern"`
	ValidFrom     time.Time  `json:"validFrom"`
	ValidUntil    *time.Time `json:"validUntil"`
	BillingMode   string     `json:"billingMode"`
	Currency      string     `json:"currency"`
	UnitTokens    int64      `json:"unitTokens"`
	Prices        Prices     `json:"prices"`
	Version       string     `json:"version"`
}

type Usage struct {
	InputTokens       int64
	CachedInputTokens int64
	CacheWriteTokens  int64
	OutputTokens      int64
	ReasoningTokens   int64
}