curl --request POST \
  --url https://matcher.sandbox.lerian.net/v1/discovery/webhooks/{provider}/{webhookToken} \
  --header 'Content-Type: application/octet-stream' \
  --header 'X-Webhook-Signature: <api-key>' \
  --data '"<string>"'

package main

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

func main() {

	url := "https://matcher.sandbox.lerian.net/v1/discovery/webhooks/{provider}/{webhookToken}"

	payload := strings.NewReader("\"<string>\"")

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

	req.Header.Add("X-Webhook-Signature", "<api-key>")
	req.Header.Add("Content-Type", "application/octet-stream")

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

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

	fmt.Println(string(body))

}

const options = {
  method: 'POST',
  headers: {'X-Webhook-Signature': '<api-key>', 'Content-Type': 'application/octet-stream'},
  body: JSON.stringify('<string>')
};

fetch('https://matcher.sandbox.lerian.net/v1/discovery/webhooks/{provider}/{webhookToken}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://matcher.sandbox.lerian.net/v1/discovery/webhooks/{provider}/{webhookToken}"

payload = "<string>"
headers = {
    "X-Webhook-Signature": "<api-key>",
    "Content-Type": "application/octet-stream"
}

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

print(response.text)

{
  "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"
}