---
title: Response
summary: Response is an ACL lookup response
url: https://www.fastly.com/documentation/reference/compute/sdks/go/compute-sdk-go/acl/struct.Response/
---

**Kind:** Struct  
**Module:** [acl](https://www.fastly.com/documentation/reference/compute/sdks/go/compute-sdk-go/acl/)  
**Package:** compute-sdk-go v1.11.0  
**Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/acl/acl.go#L46

```go
type Response struct {
	Prefix string
	Action string
}
```

Response is an ACL lookup response

## Fields

### Prefix

**Type:** `string`

Matching prefix in CIDR notation

### Action

**Type:** `string`

Associated prefix's action