FunctionFile

A single source file belonging to a function version. A function version captures the full file set at the moment it was saved; the run worker materialises these into a Worker Loader bundle on demand and compiles TS/JS sources in-isolate via `@cloudflare/worker-bundler`. Files reference only `versionId`; reach the function via `functionVersion.functionId`.

Definition

TypeScript

interface FunctionFile {
  id: string;
  versionId: string;
  name: string;
  source: string;
  createdAt: string;
}

Fields

Field	Type	Notes
`id`	`string`	`readonly` `required`
`versionId`	`string`	`required` — Function version this file belongs to.
`name`	`string`	`required` — Logical file name within the function's source tree (e.g. `index.ts`, `package.json`, `lib/util.ts`).
`source`	`string`	`required` — Raw file contents.
`createdAt`	`string`	`readonly` `required` — ISO-8601 timestamp of creation.