curl --request POST \
  --url https://matcher.sandbox.lerian.net/v1/matching/contexts/{contextId}/rule-suggestions/{suggestionId}/reject \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "reason": "too aggressive"
}
'

package main

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

func main() {

	url := "https://matcher.sandbox.lerian.net/v1/matching/contexts/{contextId}/rule-suggestions/{suggestionId}/reject"

	payload := strings.NewReader("{\n  \"reason\": \"too aggressive\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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))

}

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({reason: 'too aggressive'})
};

fetch('https://matcher.sandbox.lerian.net/v1/matching/contexts/{contextId}/rule-suggestions/{suggestionId}/reject', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://matcher.sandbox.lerian.net/v1/matching/contexts/{contextId}/rule-suggestions/{suggestionId}/reject"

payload = { "reason": "too aggressive" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "candidate": {
    "confidence": 0.82,
    "config": {},
    "priority": 10,
    "rationale": "near-miss amounts cluster under 1%",
    "type": "TOLERANCE",
    "expectedImprovement": "+8% auto-match"
  },
  "contextId": "550e8400-e29b-41d4-a716-446655440000",
  "createdAt": "2026-06-16T10:30:00Z",
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "status": "PENDING_REVIEW",
  "updatedAt": "2026-06-16T10:35:00Z",
  "version": 1,
  "createdRuleId": "550e8400-e29b-41d4-a716-446655440000",
  "rejectReason": "too aggressive",
  "reviewerId": "user-42"
}

{
  "code": "ERR-0001",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example"
}