# Module: Media service

## Purpose

HTTP surface and domain logic for **§7–10** in `01_annotations.md`: create media, batch upload, list, delete, and download raw media file.

## Code

- `MediaService` — persistence + disk writes, batch from `IFormFileCollection`.
- `MediaController` — `[Route("media")]`, `[Authorize(Policy = "ANN")]`.
  - `POST /media`, `POST /media/batch` (form: `waypointId` + files), `GET /media`, `GET /media/{id}/file`, delete route as implemented.

## DTOs (this module)

- `CreateMediaRequest`, `GetMediaQuery`, `MediaListItem` — plus any media-specific shapes used only here.

## Dependencies

`AppDataConnection`, `PathResolver` (media dir), JWT user id from claims.

## Consumers

Annotator UI / React upload flows described in suite §Media Browsing.

## Suite doc

`01_annotations.md` §7–10; accepted formats table in same doc.