curl --request PATCH \
  --url https://api.royalti.io/source-creator/sessions/{id}/header-rows \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "headerRows": 2
}
'

import requests

url = "https://api.royalti.io/source-creator/sessions/{id}/header-rows"

payload = { "headerRows": 2 }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({headerRows: 2})
};

fetch('https://api.royalti.io/source-creator/sessions/{id}/header-rows', 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.royalti.io/source-creator/sessions/{id}/header-rows",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'headerRows' => 2
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.royalti.io/source-creator/sessions/{id}/header-rows"

	payload := strings.NewReader("{\n  \"headerRows\": 2\n}")

	req, _ := http.NewRequest("PATCH", 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))

}

HttpResponse<String> response = Unirest.patch("https://api.royalti.io/source-creator/sessions/{id}/header-rows")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"headerRows\": 2\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.royalti.io/source-creator/sessions/{id}/header-rows")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"headerRows\": 2\n}"

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

{
  "status": "success",
  "message": "Header row updated; file re-parsed",
  "data": {
    "sessionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "headers": [
      "<string>"
    ],
    "sampleRows": [
      {}
    ],
    "fileInfo": {
      "format": "csv",
      "delimiter": ",",
      "decimalSeparator": "<string>",
      "headerRows": 123,
      "totalRows": 123,
      "sheets": [
        "<string>"
      ],
      "selectedSheet": "<string>",
      "detectedEncoding": "<string>"
    },
    "existingMatch": {
      "sourceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "sourceName": "<string>",
      "confidence": 123
    },
    "matchingSources": [
      {
        "royaltySourceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "sourceName": "<string>",
        "sourceLabel": "<string>",
        "matchScore": 123,
        "matchTier": "exact",
        "matchedColumns": [
          "<string>"
        ],
        "unmatchedColumns": [
          "<string>"
        ],
        "isOwnSource": true
      }
    ],
    "suggestedName": "<string>",
    "periodDetection": {
      "accountingPeriod": {
        "value": "2025-01",
        "format": "YYYY-MM",
        "rawMatch": "Jan2025",
        "confidence": 0.9,
        "source": "filename"
      },
      "salePeriod": {
        "value": "2025-01",
        "format": "YYYY-MM",
        "rawMatch": "Jan2025",
        "confidence": 0.9,
        "source": "filename"
      },
      "hasDateColumns": true,
      "dateColumnNames": [
        "<string>"
      ]
    },
    "parentSourceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}

{
  "status": "error",
  "message": "<string>"
}

{
  "status": "error",
  "message": "This feature requires a plan upgrade",
  "data": {
    "feature": "royaltyAccess",
    "currentPlan": "FREE",
    "availablePlans": [
      {}
    ]
  }
}

{
  "status": "error",
  "message": "<string>"
}