requestestimate

type Attribution struct {
	Path, Category, Key, Source, Namespace string
	Parts                                  []Part
}

type Estimate struct {
	Prefix, Messages, Tools int64
	Media                   int64
	Source, Method          string
	Breakdown               contextpolicy.ContextBreakdown
}

type Part struct {
	Category   string
	Start, End int
	Key        string
}