method Oura.prototype.getSleepRe-exportimport { Oura } from "https://deno.land/x/oura_api@0.4.0/mod.ts"; getSleep(documentId: string): Promise<Sleep>Retrieves a single sleep session document by its ID. ParametersdocumentId: string The document ID in string format. ReturnsPromise<Sleep>A Sleep typed object.