method OpenAI.prototype.retrieveFileimport { OpenAI } from "https://deno.land/x/openai@1.3.4/src/openai.ts"; retrieveFile(fileId: string): Promise<FileInstance>Returns information about a specific file. https://platform.openai.com/docs/api-reference/files/retrieve ParametersfileId: stringReturnsPromise<FileInstance>