## Purge Cached Content by Environment

`client.Cache.PurgeEnvironment(ctx, environmentID, params) (*CachePurgeEnvironmentResponse, error)`

**post** `/zones/{zone_id}/environments/{environment_id}/purge_cache`

Purge cached content scoped to a specific environment. Supports the same purge types as the zone-level endpoint (purge everything, by URL, by tag, host, or prefix).

### Availability and limits

Please refer to [purge cache availability and limits documentation page](https://developers.cloudflare.com/cache/how-to/purge-cache/#availability-and-limits).

### Parameters

- `environmentID string`

- `params CachePurgeEnvironmentParams`

  - `ZoneID param.Field[string]`

    Path param

  - `Tags param.Field[[]string]`

    Body param: For more information on cache tags and purging by tags, please refer to [purge by cache-tags documentation page](https://developers.cloudflare.com/cache/how-to/purge-cache/purge-by-tags/).

### Returns

- `type CachePurgeEnvironmentResponse struct{…}`

  - `ID string`

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/cache"
  "github.com/cloudflare/cloudflare-go/option"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  response, err := client.Cache.PurgeEnvironment(
    context.TODO(),
    "023e105f4ecef8ad9ca31a8372d0c353",
    cache.CachePurgeEnvironmentParams{
      ZoneID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"),
      Body: cache.CachePurgeEnvironmentParamsBodyCachePurgeFlexPurgeByTags{

      },
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", response.ID)
}
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "id": "023e105f4ecef8ad9ca31a8372d0c353"
  }
}
```