curl --request POST \
  --url https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "expected_rule_configuration_version": 8
}
'

import requests

url = "https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview"

payload = { "expected_rule_configuration_version": 8 }
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({expected_rule_configuration_version: 8})
};

fetch('https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'expected_rule_configuration_version' => 8
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview"

	payload := strings.NewReader("{\n  \"expected_rule_configuration_version\": 8\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"expected_rule_configuration_version\": 8\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.scrip.dev/v1/programs/{programId}/rule-configuration/revisions/{version}/rollback/preview")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"expected_rule_configuration_version\": 8\n}"

response = http.request(request)
puts response.read_body

{
  "base_rule_configuration_version": 123,
  "change_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "diff": {
    "rule_sets": [
      {
        "after": "<unknown>",
        "before": "<unknown>",
        "change_type": "create",
        "client_ref": "<string>",
        "fields": [
          "<string>"
        ],
        "id": "<string>"
      }
    ],
    "rules": [
      {
        "after": "<unknown>",
        "before": "<unknown>",
        "change_type": "create",
        "client_ref": "<string>",
        "fields": [
          "<string>"
        ],
        "id": "<string>"
      }
    ]
  },
  "expires_at": "2023-11-07T05:31:56Z",
  "local_references": {},
  "preview_token": "<string>",
  "proposed_rule_configuration": {
    "base_rule_configuration_version": 123,
    "program_id": "<string>",
    "rule_sets": [
      {
        "client_ref": "<string>",
        "existing": true,
        "id": "<string>",
        "key": "<string>",
        "name": "<string>",
        "order": 123,
        "rules": [
          {
            "actions": [
              {
                "amount": "${{ event.amount * 0.03 }}",
                "asset_id": "550e8400-e29b-41d4-a716-446655440000",
                "description": "Purchase reward",
                "expires_at": "365d",
                "matures_at": "30d",
                "type": "CREDIT"
              }
            ],
            "active_from": "2023-11-07T05:31:56Z",
            "active_to": "2023-11-07T05:31:56Z",
            "budgets": [
              {
                "asset_id": "550e8400-e29b-41d4-a716-446655440000",
                "limit": "10000.00"
              }
            ],
            "client_ref": "<string>",
            "condition": "<string>",
            "description": "<string>",
            "existing": true,
            "id": "<string>",
            "name": "<string>",
            "order": 123,
            "restore_archived": true,
            "rule_set_id": "<string>",
            "status": "<string>",
            "stop_after_match": true
          }
        ]
      }
    ]
  },
  "request_hash": "<string>",
  "source": {
    "reference": "<string>",
    "source_revision": 123,
    "type": "<string>"
  },
  "warnings": [
    {
      "client_ref": "<string>",
      "code": "<string>",
      "key": "<string>",
      "kind": "<string>",
      "message": "<string>",
      "rule_id": "<string>",
      "rule_set_id": "<string>",
      "scope": "<string>",
      "suggestion": "<string>"
    }
  ]
}

{
  "code": "bad_request",
  "details": {
    "expected": "uuid",
    "field": "asset_id",
    "fields": [
      {
        "expected": "<unknown>",
        "field": "amount",
        "message": "This field is required",
        "reason": "required",
        "received": "-10.00"
      }
    ],
    "reason": "invalid",
    "received": "not-a-uuid"
  },
  "message": "Invalid request parameters"
}

{
  "code": "unauthorized",
  "details": {
    "expected": "uuid",
    "field": "asset_id",
    "fields": [
      {
        "expected": "<unknown>",
        "field": "amount",
        "message": "This field is required",
        "reason": "required",
        "received": "-10.00"
      }
    ],
    "reason": "invalid",
    "received": "not-a-uuid"
  },
  "message": "Missing or invalid credentials"
}

{
  "code": "forbidden",
  "details": {
    "expected": "uuid",
    "field": "asset_id",
    "fields": [
      {
        "expected": "<unknown>",
        "field": "amount",
        "message": "This field is required",
        "reason": "required",
        "received": "-10.00"
      }
    ],
    "reason": "invalid",
    "received": "not-a-uuid"
  },
  "message": "Insufficient permissions for this action"
}

{
  "code": "not_found",
  "details": {
    "expected": "uuid",
    "field": "asset_id",
    "fields": [
      {
        "expected": "<unknown>",
        "field": "amount",
        "message": "This field is required",
        "reason": "required",
        "received": "-10.00"
      }
    ],
    "reason": "invalid",
    "received": "not-a-uuid"
  },
  "message": "Resource not found"
}

{
  "code": "rule_configuration_version_conflict",
  "details": {
    "current_rule_configuration_version": 4,
    "expected_rule_configuration_version": 3,
    "instruction": "Refetch the rule configuration and replan the mutation."
  },
  "message": "Rule configuration changed since this mutation was planned"
}

{
  "code": "unsupported_media_type",
  "details": {
    "expected": "uuid",
    "field": "asset_id",
    "fields": [
      {
        "expected": "<unknown>",
        "field": "amount",
        "message": "This field is required",
        "reason": "required",
        "received": "-10.00"
      }
    ],
    "reason": "invalid",
    "received": "not-a-uuid"
  },
  "message": "Content-Type must be application/json"
}

{
  "code": "unprocessable",
  "details": {
    "expected": "uuid",
    "field": "asset_id",
    "fields": [
      {
        "expected": "<unknown>",
        "field": "amount",
        "message": "This field is required",
        "reason": "required",
        "received": "-10.00"
      }
    ],
    "reason": "invalid",
    "received": "not-a-uuid"
  },
  "message": "Business rule violation"
}

{
  "code": "internal_error",
  "message": "An internal error occurred"
}