Update Rule

This endpoint allows you to modify the details of an existing rule. You can update properties like the rule’s name, description, status, source, and destination. This endpoint is useful for keeping your rules updated as your requirements evolve. For a live view and to test this API interactively, visit the API Playground.

Endpoint

Method: PUT
URL: https://api2.requestly.io/v1/rules/{ruleId}

Parameters

Path Parameters

ruleId (string, required): The unique identifier of the rule you want to update.

Body Parameters

Parameter	Type	Description	Default Value
`name`	string	Name of the rule.	-
`description`	string	Description of the rule.	-
`objectType`	string	Type of the object. Always set to `rule`.	`rule`
`ruleType`	string	Type of the rule. For this schema, it’s `Redirect`.	-
`status`	string	Status of the rule: `Active` or `Inactive`.	`Active`
`pairs`	array	List of rule pairs defining the redirect conditions.	-

cURL Request

curl --request PUT \
  --url https://api2.requestly.io/v1/rules/Redirect_wi3uJ \
  --header 'accept: application/json' \
  --header 'content-type: application/json' \
  --header 'x-api-key: YOUR_API_KEY' \
  --data '{
    "objectType": "rule",
    "ruleType": "Redirect",
    "status": "Inactive",
    "name": "Redirect Bing to Google",
    "pairs": [
      {
        "source": {
          "key": "Url",
          "operator": "Equals",
          "value": "https://www.bing.com/"
        },
        "destination": "https://www.google.com/",
        "destinationType": "url"
      }
    ]
  }'

Example Response

{
  "success": true,
  "data": {
    "id": "Redirect_wi3uJ",
    "creationDate": 1736960959780,
    "modificationDate": 1760142474884,
    "createdBy": "user_id",
    "lastModifiedBy": "user_id",
    "name": "Redirect Bing to Google",
    "description": "",
    "ruleType": "Redirect",
    "objectType": "rule",
    "pairs": [
      {
        "source": {
          "key": "Url",
          "operator": "Equals",
          "value": "https://www.bing.com/"
        },
        "destination": "https://www.google.com/",
        "destinationType": "url",
        "id": "2d9dv"
      }
    ],
    "status": "Inactive"
  }
}

Request Structure

Body Parameters

Name	Type	Required	Default	Description
name	`string`	Yes		Name of the rule.
description	`string`	No		Description of the rule.
objectType	`string`	Yes	`rule`	Type of the object. For this endpoint, it is always `rule`.
ruleType	`string`	Yes		Type of the rule. Possible values are: `Redirect`, `Cancel`, `Replace`, `Headers`, `UserAgent`, `QueryParam`, `Request`, `Response`, `Delay`.
status	`string`	No	`Active`	Status of the rule, either `Active` or `Inactive`.
pairs	`array of objects`	Yes		List of rule pairs specific to the rule type. See details below.
groupId	`string`	No		The ID of the group the rule belongs to. If omitted, the rule is ungrouped.

Rule Type Details

Each rule type has a unique structure for its pairs of objects. The schemas for each rule type are detailed below:

Common Source Schema

The source object is consistent across all rule types. It has the following structure:

Property	Type	Required	Description
key	`string`	Yes	The key for the source (e.g., `url`, `host`, `path`).
operator	`string`	Yes	The operator for matching (`Equals`, `Contains`, `Matches`, `Wildcard_Matches`).
value	`string`	Yes	The value to match against.
filters	`array`	No	Optional filters for more accurate targeting.

Redirect Rule

ruleType: Redirect
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching (see common source schema).
destinationType	`string`	Yes	Type of the destination (`u`below`rl`, `map_local`, or `mock_or_file_picker`).
destination	`string`	Yes	The destination URL value.

Cancel Rule

ruleType: Cancel
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching.

Replace Rule

ruleType: Replace
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching.
from	`string`	Yes	The target string to replace.
to	`string`	Yes	The replacement value.

Headers Rule

ruleType: Headers
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching.
modifications	`array`	Yes	List of header modifications (see below).

Header Modification Object:

Property	Type	Required	Description
header	`string`	Yes	The name of the header to modify.
type	`string`	Yes	Modification type (`Add`, `Remove`, or `Modify`).
value	`string`	No	The value to set for the header (required for `Add` and `Modify`).

User-Agent Rule

ruleType: UserAgent
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching.
userAgent	`string`	Yes	The User-Agent string to set.

Query Param Rule

ruleType: QueryParam
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching.
modifications	`array`	Yes	Array of query parameter modifications (see below).

Query Param Modification Object:

Property	Type	Required	Description
param	`string`	Yes	The name of the query parameter to modify.
type	`string`	Yes	Modification type (`Add`, `Remove`, or `Remove All`).
value	`string`	No	The value to set (required for `Add` and `Modify`).

Modify Request Rule

ruleType: Request
pairs schema:

Property	Type	Required	Description
type	`string`	Yes	Type of request modification (`code` or `static`).
value	`string`	Yes	The request value or code.

Modify Response Rule

ruleType: Response
pairs schema:

Property	Type	Required	Description
type	`string`	Yes	Type of response modification (`code` or `static`).
value	`string`	Yes	The response value or status code.
serveWithoutRequest	`boolean`	No	Whether to serve the response directly from Requestly Interceptor.

Delay Rule

ruleType: Delay
pairs schema:

Property	Type	Required	Description
source	`object`	Yes	The source object for matching.
delay	`number`	Yes	Delay value in milliseconds.

Error Responses

Status Code	Description
400	Rule pairs or payload are invalid.
401	Unauthorized action.
404	Rule or group not found.
405	Rule type update not allowed.

Getting Started

Debugging & Interception

HTTP Rules

Mock APIs & Responses

Guides

Public APIs

Troubleshoot

Endpoint

Parameters

Path Parameters

Body Parameters

cURL Request

Example Response

Request Structure

Body Parameters

Rule Type Details

Common Source Schema

Redirect Rule

Cancel Rule

Replace Rule

Headers Rule

User-Agent Rule

Query Param Rule

Modify Request Rule

Modify Response Rule

Delay Rule

Error Responses

​Endpoint

​Parameters

​Path Parameters

​Body Parameters

​cURL Request

​Example Response

​Request Structure

​Body Parameters

​Rule Type Details

​Common Source Schema

​Redirect Rule

​Cancel Rule

​Replace Rule

​Headers Rule

​User-Agent Rule

​Query Param Rule

​Modify Request Rule

​Modify Response Rule

​Delay Rule

​Error Responses

Endpoint

Parameters

Path Parameters

Body Parameters

cURL Request

Example Response

Request Structure

Body Parameters

Rule Type Details

Common Source Schema

Redirect Rule

Cancel Rule

Replace Rule

Headers Rule

User-Agent Rule

Query Param Rule

Modify Request Rule

Modify Response Rule

Delay Rule

Error Responses