> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://contentful.com/developers/docs/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://contentful.com/_mcp/server.

# Get detailed asset bandwidth usage

GET https://api.contentful.com/organizations/{organization_id}/usages-detailed/asset_bandwidth

Returns the top 30 assets by bandwidth used for an organization over a given date range, ranked descending and grouped by asset and space. This is a fixed-shape leaderboard, not a general-purpose query endpoint — unlike [Get aggregated usage](/references/content-management-api/usage/get-usage-aggregated), it does not support `group`, `filter`, or `order` parameters, and covers a single metric (`asset_bandwidth`) only.

`granularity` is locked to `P1D` (daily) — there is no monthly option.

`date[gte]` and `date[lte]` are both required. The query window must not exceed 31 days and cannot extend into the future. Data is available from January 2026 onward, with a maximum lookback of 12 months.

For organization-wide or space-scoped totals across other metrics, or for a longer date range, use [Get aggregated usage](/references/content-management-api/usage/get-usage-aggregated) instead.

Available to Organization Admins and Organization Owners.


Reference: https://contentful.com/developers/docs/references/content-management-api/usage/get-usage-asset-bandwidth-detailed

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Path parameters

- `organization_id` (string, required) — Id of organization

### Query parameters

- `date[gte]` (string, required) — Start of the query window (inclusive). Accepts `yyyy-mm-dd` or full ISO-8601. Window must not exceed 31 days and cannot extend into the future. Cannot be more than 12 months before the current day.
- `date[lte]` (string, required) — End of the query window (inclusive). Accepts `yyyy-mm-dd` or full ISO-8601. Window must not exceed 31 days and cannot extend into the future.
- `granularity` (enum, optional, default: P1D) — Bucket size in ISO-8601 duration format. Only `P1D` (daily) is supported today. Defaults to `P1D`.
  - Allowed values: `P1D`

## Response

### 200

OK - Request successful

- `map from string to any`

## Examples

**Response**

```json
{
  "items": [
    {
      "sys": {
        "asset": {
          "sys": {
            "id": "asset_1",
            "linkType": "Asset",
            "type": "Link"
          }
        },
        "id": "asset_1-space_a",
        "space": {
          "sys": {
            "id": "yadj1kx9rmg0",
            "linkType": "Space",
            "type": "Link"
          }
        },
        "type": "AssetBandwidthUsage"
      },
      "usedBandwidth": 4500000
    }
  ],
  "limit": 30,
  "sys": {
    "type": "Array"
  }
}
```

**SDK Code**

```android Android
SDK currently doesn't implement this endpoint.
```

```java Java
SDK currently doesn't implement this endpoint.
```

```kotlin Kotlin
SDK currently doesn't implement this endpoint.
```

```swift Swift
We currently don't provide a CMA SDK for this platform.
```

```js-legacy JavaScript (legacy)
import { createClient } from 'contentful-management'

const client = createClient({
  accessToken: '<content_management_api_key>'
}, { type: 'legacy' })

client.getUsageAssetBandwidthDetailed('<organization_id>', {
  'date[gte]': '2025-01-01',
  'date[lte]': '2025-01-31'
})
```

```javascript JavaScript
import { createClient } from 'contentful-management'

const client = createClient({
  accessToken: '<content_management_api_key>'
})

const usage = await client.usage.getAssetBandwidthUsageDetailed({
  organizationId: '<organization_id>',
  query: {
    'date[gte]': '2025-01-01',
    'date[lte]': '2025-01-31'
  }
})
```

```php PHP
SDK currently doesn't implement this endpoint.
```

```ruby Ruby
SDK currently doesn't implement this endpoint.
```

```python Python
SDK currently doesn't implement this endpoint.
```

```.net .NET
SDK currently doesn't implement this endpoint.
```