curl --request PATCH \
  --url https://api.meetcampfire.com/rev/api/v1/contracts/{id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "entity": 123,
  "client": 123,
  "consultant": "<string>",
  "crm_opportunity_id": "<string>",
  "crm_link": "<string>",
  "contract_link": "<string>",
  "purchase_order_number": "<string>",
  "department": 123,
  "tags": [
    123
  ],
  "execution_date": "2023-12-25",
  "service_start": "2023-12-25",
  "service_end": "2023-12-25",
  "terminated_date": "2023-12-25",
  "currency": "<string>",
  "termination_notice_days": 1073741823,
  "payment_term": 123,
  "header_discount": 0,
  "bill_to_snapshot": "<unknown>",
  "shipping_snapshot": "<unknown>",
  "dimensions": "<unknown>",
  "revenue_hold_from": "2023-12-25",
  "revenue_hold_reason": "<string>",
  "carry_in": "<unknown>",
  "carry_out": "<unknown>",
  "renewed_into": 123,
  "lines": [
    {
      "product_name": "<string>",
      "id": 123,
      "key": "<string>",
      "ordinal": 1073741823,
      "product": 123,
      "product_bundle": 123,
      "product_sku": "<string>",
      "description": "<string>",
      "quantity": 0,
      "unit_price": 0,
      "discount": 0,
      "transaction_price": 0,
      "service_start": "2023-12-25",
      "service_end": "2023-12-25",
      "exclude_from_allocation": true,
      "is_mrr": true,
      "net_terms": 1073741823
    }
  ],
  "obligations": [
    {
      "id": 123,
      "line_key": "<string>",
      "product": 123,
      "obligation_template": 123,
      "invoiced_amount": 0,
      "allocated_amount": 0,
      "start_date": "2023-12-25",
      "end_date": "2023-12-25",
      "revenue_account": 123,
      "deferred_revenue_account": 123
    }
  ]
}
'

import requests

url = "https://api.meetcampfire.com/rev/api/v1/contracts/{id}"

payload = {
    "name": "<string>",
    "entity": 123,
    "client": 123,
    "consultant": "<string>",
    "crm_opportunity_id": "<string>",
    "crm_link": "<string>",
    "contract_link": "<string>",
    "purchase_order_number": "<string>",
    "department": 123,
    "tags": [123],
    "execution_date": "2023-12-25",
    "service_start": "2023-12-25",
    "service_end": "2023-12-25",
    "terminated_date": "2023-12-25",
    "currency": "<string>",
    "termination_notice_days": 1073741823,
    "payment_term": 123,
    "header_discount": 0,
    "bill_to_snapshot": "<unknown>",
    "shipping_snapshot": "<unknown>",
    "dimensions": "<unknown>",
    "revenue_hold_from": "2023-12-25",
    "revenue_hold_reason": "<string>",
    "carry_in": "<unknown>",
    "carry_out": "<unknown>",
    "renewed_into": 123,
    "lines": [
        {
            "product_name": "<string>",
            "id": 123,
            "key": "<string>",
            "ordinal": 1073741823,
            "product": 123,
            "product_bundle": 123,
            "product_sku": "<string>",
            "description": "<string>",
            "quantity": 0,
            "unit_price": 0,
            "discount": 0,
            "transaction_price": 0,
            "service_start": "2023-12-25",
            "service_end": "2023-12-25",
            "exclude_from_allocation": True,
            "is_mrr": True,
            "net_terms": 1073741823
        }
    ],
    "obligations": [
        {
            "id": 123,
            "line_key": "<string>",
            "product": 123,
            "obligation_template": 123,
            "invoiced_amount": 0,
            "allocated_amount": 0,
            "start_date": "2023-12-25",
            "end_date": "2023-12-25",
            "revenue_account": 123,
            "deferred_revenue_account": 123
        }
    ]
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    entity: 123,
    client: 123,
    consultant: '<string>',
    crm_opportunity_id: '<string>',
    crm_link: '<string>',
    contract_link: '<string>',
    purchase_order_number: '<string>',
    department: 123,
    tags: [123],
    execution_date: '2023-12-25',
    service_start: '2023-12-25',
    service_end: '2023-12-25',
    terminated_date: '2023-12-25',
    currency: '<string>',
    termination_notice_days: 1073741823,
    payment_term: 123,
    header_discount: 0,
    bill_to_snapshot: '<unknown>',
    shipping_snapshot: '<unknown>',
    dimensions: '<unknown>',
    revenue_hold_from: '2023-12-25',
    revenue_hold_reason: '<string>',
    carry_in: '<unknown>',
    carry_out: '<unknown>',
    renewed_into: 123,
    lines: [
      {
        product_name: '<string>',
        id: 123,
        key: '<string>',
        ordinal: 1073741823,
        product: 123,
        product_bundle: 123,
        product_sku: '<string>',
        description: '<string>',
        quantity: 0,
        unit_price: 0,
        discount: 0,
        transaction_price: 0,
        service_start: '2023-12-25',
        service_end: '2023-12-25',
        exclude_from_allocation: true,
        is_mrr: true,
        net_terms: 1073741823
      }
    ],
    obligations: [
      {
        id: 123,
        line_key: '<string>',
        product: 123,
        obligation_template: 123,
        invoiced_amount: 0,
        allocated_amount: 0,
        start_date: '2023-12-25',
        end_date: '2023-12-25',
        revenue_account: 123,
        deferred_revenue_account: 123
      }
    ]
  })
};

fetch('https://api.meetcampfire.com/rev/api/v1/contracts/{id}', 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.meetcampfire.com/rev/api/v1/contracts/{id}",
  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([
    'name' => '<string>',
    'entity' => 123,
    'client' => 123,
    'consultant' => '<string>',
    'crm_opportunity_id' => '<string>',
    'crm_link' => '<string>',
    'contract_link' => '<string>',
    'purchase_order_number' => '<string>',
    'department' => 123,
    'tags' => [
        123
    ],
    'execution_date' => '2023-12-25',
    'service_start' => '2023-12-25',
    'service_end' => '2023-12-25',
    'terminated_date' => '2023-12-25',
    'currency' => '<string>',
    'termination_notice_days' => 1073741823,
    'payment_term' => 123,
    'header_discount' => 0,
    'bill_to_snapshot' => '<unknown>',
    'shipping_snapshot' => '<unknown>',
    'dimensions' => '<unknown>',
    'revenue_hold_from' => '2023-12-25',
    'revenue_hold_reason' => '<string>',
    'carry_in' => '<unknown>',
    'carry_out' => '<unknown>',
    'renewed_into' => 123,
    'lines' => [
        [
                'product_name' => '<string>',
                'id' => 123,
                'key' => '<string>',
                'ordinal' => 1073741823,
                'product' => 123,
                'product_bundle' => 123,
                'product_sku' => '<string>',
                'description' => '<string>',
                'quantity' => 0,
                'unit_price' => 0,
                'discount' => 0,
                'transaction_price' => 0,
                'service_start' => '2023-12-25',
                'service_end' => '2023-12-25',
                'exclude_from_allocation' => true,
                'is_mrr' => true,
                'net_terms' => 1073741823
        ]
    ],
    'obligations' => [
        [
                'id' => 123,
                'line_key' => '<string>',
                'product' => 123,
                'obligation_template' => 123,
                'invoiced_amount' => 0,
                'allocated_amount' => 0,
                'start_date' => '2023-12-25',
                'end_date' => '2023-12-25',
                'revenue_account' => 123,
                'deferred_revenue_account' => 123
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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.meetcampfire.com/rev/api/v1/contracts/{id}"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"entity\": 123,\n  \"client\": 123,\n  \"consultant\": \"<string>\",\n  \"crm_opportunity_id\": \"<string>\",\n  \"crm_link\": \"<string>\",\n  \"contract_link\": \"<string>\",\n  \"purchase_order_number\": \"<string>\",\n  \"department\": 123,\n  \"tags\": [\n    123\n  ],\n  \"execution_date\": \"2023-12-25\",\n  \"service_start\": \"2023-12-25\",\n  \"service_end\": \"2023-12-25\",\n  \"terminated_date\": \"2023-12-25\",\n  \"currency\": \"<string>\",\n  \"termination_notice_days\": 1073741823,\n  \"payment_term\": 123,\n  \"header_discount\": 0,\n  \"bill_to_snapshot\": \"<unknown>\",\n  \"shipping_snapshot\": \"<unknown>\",\n  \"dimensions\": \"<unknown>\",\n  \"revenue_hold_from\": \"2023-12-25\",\n  \"revenue_hold_reason\": \"<string>\",\n  \"carry_in\": \"<unknown>\",\n  \"carry_out\": \"<unknown>\",\n  \"renewed_into\": 123,\n  \"lines\": [\n    {\n      \"product_name\": \"<string>\",\n      \"id\": 123,\n      \"key\": \"<string>\",\n      \"ordinal\": 1073741823,\n      \"product\": 123,\n      \"product_bundle\": 123,\n      \"product_sku\": \"<string>\",\n      \"description\": \"<string>\",\n      \"quantity\": 0,\n      \"unit_price\": 0,\n      \"discount\": 0,\n      \"transaction_price\": 0,\n      \"service_start\": \"2023-12-25\",\n      \"service_end\": \"2023-12-25\",\n      \"exclude_from_allocation\": true,\n      \"is_mrr\": true,\n      \"net_terms\": 1073741823\n    }\n  ],\n  \"obligations\": [\n    {\n      \"id\": 123,\n      \"line_key\": \"<string>\",\n      \"product\": 123,\n      \"obligation_template\": 123,\n      \"invoiced_amount\": 0,\n      \"allocated_amount\": 0,\n      \"start_date\": \"2023-12-25\",\n      \"end_date\": \"2023-12-25\",\n      \"revenue_account\": 123,\n      \"deferred_revenue_account\": 123\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "<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.patch("https://api.meetcampfire.com/rev/api/v1/contracts/{id}")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"entity\": 123,\n  \"client\": 123,\n  \"consultant\": \"<string>\",\n  \"crm_opportunity_id\": \"<string>\",\n  \"crm_link\": \"<string>\",\n  \"contract_link\": \"<string>\",\n  \"purchase_order_number\": \"<string>\",\n  \"department\": 123,\n  \"tags\": [\n    123\n  ],\n  \"execution_date\": \"2023-12-25\",\n  \"service_start\": \"2023-12-25\",\n  \"service_end\": \"2023-12-25\",\n  \"terminated_date\": \"2023-12-25\",\n  \"currency\": \"<string>\",\n  \"termination_notice_days\": 1073741823,\n  \"payment_term\": 123,\n  \"header_discount\": 0,\n  \"bill_to_snapshot\": \"<unknown>\",\n  \"shipping_snapshot\": \"<unknown>\",\n  \"dimensions\": \"<unknown>\",\n  \"revenue_hold_from\": \"2023-12-25\",\n  \"revenue_hold_reason\": \"<string>\",\n  \"carry_in\": \"<unknown>\",\n  \"carry_out\": \"<unknown>\",\n  \"renewed_into\": 123,\n  \"lines\": [\n    {\n      \"product_name\": \"<string>\",\n      \"id\": 123,\n      \"key\": \"<string>\",\n      \"ordinal\": 1073741823,\n      \"product\": 123,\n      \"product_bundle\": 123,\n      \"product_sku\": \"<string>\",\n      \"description\": \"<string>\",\n      \"quantity\": 0,\n      \"unit_price\": 0,\n      \"discount\": 0,\n      \"transaction_price\": 0,\n      \"service_start\": \"2023-12-25\",\n      \"service_end\": \"2023-12-25\",\n      \"exclude_from_allocation\": true,\n      \"is_mrr\": true,\n      \"net_terms\": 1073741823\n    }\n  ],\n  \"obligations\": [\n    {\n      \"id\": 123,\n      \"line_key\": \"<string>\",\n      \"product\": 123,\n      \"obligation_template\": 123,\n      \"invoiced_amount\": 0,\n      \"allocated_amount\": 0,\n      \"start_date\": \"2023-12-25\",\n      \"end_date\": \"2023-12-25\",\n      \"revenue_account\": 123,\n      \"deferred_revenue_account\": 123\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.meetcampfire.com/rev/api/v1/contracts/{id}")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"entity\": 123,\n  \"client\": 123,\n  \"consultant\": \"<string>\",\n  \"crm_opportunity_id\": \"<string>\",\n  \"crm_link\": \"<string>\",\n  \"contract_link\": \"<string>\",\n  \"purchase_order_number\": \"<string>\",\n  \"department\": 123,\n  \"tags\": [\n    123\n  ],\n  \"execution_date\": \"2023-12-25\",\n  \"service_start\": \"2023-12-25\",\n  \"service_end\": \"2023-12-25\",\n  \"terminated_date\": \"2023-12-25\",\n  \"currency\": \"<string>\",\n  \"termination_notice_days\": 1073741823,\n  \"payment_term\": 123,\n  \"header_discount\": 0,\n  \"bill_to_snapshot\": \"<unknown>\",\n  \"shipping_snapshot\": \"<unknown>\",\n  \"dimensions\": \"<unknown>\",\n  \"revenue_hold_from\": \"2023-12-25\",\n  \"revenue_hold_reason\": \"<string>\",\n  \"carry_in\": \"<unknown>\",\n  \"carry_out\": \"<unknown>\",\n  \"renewed_into\": 123,\n  \"lines\": [\n    {\n      \"product_name\": \"<string>\",\n      \"id\": 123,\n      \"key\": \"<string>\",\n      \"ordinal\": 1073741823,\n      \"product\": 123,\n      \"product_bundle\": 123,\n      \"product_sku\": \"<string>\",\n      \"description\": \"<string>\",\n      \"quantity\": 0,\n      \"unit_price\": 0,\n      \"discount\": 0,\n      \"transaction_price\": 0,\n      \"service_start\": \"2023-12-25\",\n      \"service_end\": \"2023-12-25\",\n      \"exclude_from_allocation\": true,\n      \"is_mrr\": true,\n      \"net_terms\": 1073741823\n    }\n  ],\n  \"obligations\": [\n    {\n      \"id\": 123,\n      \"line_key\": \"<string>\",\n      \"product\": 123,\n      \"obligation_template\": 123,\n      \"invoiced_amount\": 0,\n      \"allocated_amount\": 0,\n      \"start_date\": \"2023-12-25\",\n      \"end_date\": \"2023-12-25\",\n      \"revenue_account\": 123,\n      \"deferred_revenue_account\": 123\n    }\n  ]\n}"

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

{
  "id": 123,
  "name": "<string>",
  "entity_name": "<string>",
  "client_name": "<string>",
  "department_name": "<string>",
  "payment_term_name": "",
  "created_at": "2023-11-07T05:31:56Z",
  "last_modified_at": "2023-11-07T05:31:56Z",
  "entity": 123,
  "client": 123,
  "consultant": "<string>",
  "crm_opportunity_id": "<string>",
  "crm_link": "<string>",
  "contract_link": "<string>",
  "purchase_order_number": "<string>",
  "department": 123,
  "tags": [
    123
  ],
  "execution_date": "2023-12-25",
  "service_start": "2023-12-25",
  "service_end": "2023-12-25",
  "terminated_date": "2023-12-25",
  "currency": "<string>",
  "termination_notice_days": 1073741823,
  "payment_term": 123,
  "header_discount": 0,
  "bill_to_snapshot": "<unknown>",
  "shipping_snapshot": "<unknown>",
  "dimensions": "<unknown>",
  "revenue_hold_from": "2023-12-25",
  "revenue_hold_reason": "<string>",
  "carry_in": "<unknown>",
  "carry_out": "<unknown>",
  "renewed_into": 123
}