RetentionPeriod
import type { RetentionPeriod } from "https://aws-api.deno.dev/v0.3/services/iotsitewise.ts?docs=full";
How many days your data is kept in the hot tier. By default, your data is kept indefinitely in the hot tier.
interface RetentionPeriod {
numberOfDays?: number | null;
unlimited?: boolean | null;
}