failure

const (
	// Validation identifies invalid client input.
	Validation Kind = "validation"
	// Authentication identifies invalid credentials.
	Authentication Kind = "authentication"
	// Permission identifies an unauthorized action.
	Permission Kind = "permission"
	// Quota identifies an exhausted non-burst provider allocation.
	Quota Kind = "quota"
	// Billing identifies an account payment or credit failure.
	Billing Kind = "billing"
	// RateLimit identifies provider or gateway throttling.
	RateLimit Kind = "rate_limit"
	// NotFound identifies an absent model or provider resource.
	NotFound Kind = "not_found"
	// ContextLimit identifies input that exceeds a model context window.
	ContextLimit Kind = "context_limit"
	// ContentBlocked identifies a provider content-policy rejection.
	ContentBlocked Kind = "content_blocked"
	// ProviderUnavailable identifies a provider that responded and cannot
	// accept the attempt.
	ProviderUnavailable Kind = "provider_unavailable"
	// Unreachable identifies a provider that returned no response at all:
	// the request left the gateway and the transport failed before any
	// provider verdict came back.
	Unreachable Kind = "unreachable"
	// Timeout identifies an elapsed request deadline.
	Timeout Kind = "timeout"
	// Canceled identifies caller cancellation.
	Canceled Kind = "canceled"
	// Internal identifies a gateway implementation failure.
	Internal Kind = "internal"
)

const (
	// ScopeNone makes no durable provider-state change.
	ScopeNone StateScope = ""
	// ScopeCredential changes only the selected credential material version.
	ScopeCredential StateScope = "credential"
	// ScopeOffering changes only the exact provider model offering.
	ScopeOffering StateScope = "offering"
)