## Get Zone Precursor Config

`client.Precursor.Get(ctx, query) (*PrecursorConfig, error)`

**get** `/zones/{zone_id}/precursor`

Retrieve a zone's Precursor configuration: the zone-level
`default_mode` and the ordered list of `enforcement_rules`.

### Parameters

- `query PrecursorGetParams`

  - `ZoneID param.Field[string]`

    Identifier.

### Returns

- `type PrecursorConfig struct{…}`

  - `DefaultMode PrecursorConfigDefaultMode`

    The zone-level Precursor enforcement mode applied to requests that do
    not match a more specific enforcement rule.

    - `const PrecursorConfigDefaultModeOff PrecursorConfigDefaultMode = "off"`

    - `const PrecursorConfigDefaultModeMinFriction PrecursorConfigDefaultMode = "min-friction"`

    - `const PrecursorConfigDefaultModeMaxSecurity PrecursorConfigDefaultMode = "max-security"`

  - `EnforcementRules []EnforcementRule`

    The ordered list of enforcement rules for the zone.

    - `Expression string`

      The filter expression that determines which requests the rule matches.

    - `Mode EnforcementRuleMode`

      The override mode Precursor applies to requests matching an enforcement
      rule. Unlike `default_mode`, this cannot be `off`.

      - `const EnforcementRuleModeMinFriction EnforcementRuleMode = "min-friction"`

      - `const EnforcementRuleModeMaxSecurity EnforcementRuleMode = "max-security"`

    - `ID string`

      The read-only identifier that Cloudflare assigns to the rule.

    - `Description string`

      An informative description of the rule.

    - `Enabled bool`

      Whether the rule is active.

### Example

```go
package main

import (
  "context"
  "fmt"

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

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  precursorConfig, err := client.Precursor.Get(context.TODO(), precursor.PrecursorGetParams{
    ZoneID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"),
  })
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", precursorConfig.DefaultMode)
}
```

#### 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": {
    "default_mode": "min-friction",
    "enforcement_rules": [
      {
        "expression": "http.request.uri.path eq \"/shop\"",
        "mode": "max-security",
        "id": "3a03d665bac043e3a684e0d385a4b1e2",
        "description": "Enforce max-security on the shop page",
        "enabled": true
      }
    ]
  }
}
```