---
search:
  tags:
    - DAM V2
    - PUT
seo:
  description: >-
    Bulk-upserts file-to-item relationships. Successful… Reference for the PUT
    /api/v2/{team_slug}/{app_slug}/dam/files/items endpoint in the Management
    API.
sidebar:
  label: Upsert files items
  badge: PUT
title: Upsert files items
type: openapi-operation
---
Bulk-upserts file-to-item relationships. Successful pairs are returned in data; per-item failures in errors.

`PUT /api/v2/{team_slug}/{app_slug}/dam/files/items`

**Request body** (`application/json`, required)

- `items` (UpsertFileItem[], required)

Request body example:

```json
{
  "items": [
    {
      "file_id": "8a0cfb4f-ddc9-436d-91bb-75133c583767",
      "item_id": "4d8cd62e-a579-4dae-af8c-3172f96f8f7c"
    }
  ]
}
```

**Responses**

- `200` — OK (partial success possible)
- `400` — Request-level failure
- `401` — Request-level failure
- `403` — Request-level failure
- `500` — Request-level failure

Response example, 200:

```json
{
  "data": [
    {
      "file_id": "8a0cfb4f-ddc9-436d-91bb-75133c583767",
      "item_id": "4d8cd62e-a579-4dae-af8c-3172f96f8f7c"
    }
  ],
  "errors": [
    {
      "file_id": "8a0cfb4f-ddc9-436d-91bb-75133c583767",
      "item_id": "4d8cd62e-a579-4dae-af8c-3172f96f8f7c",
      "message": "string"
    }
  ]
}
```