curl --request POST \
  --url https://api.hubapi.com/integrators/timeline/v3/{appId}/event-templates \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "objectType": "<string>",
  "tokens": [
    {
      "label": "<string>",
      "name": "<string>",
      "options": [
        {
          "label": "<string>",
          "value": "<string>"
        }
      ],
      "createdAt": "2023-11-07T05:31:56Z",
      "objectPropertyName": "<string>",
      "updatedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "detailTemplate": "<string>",
  "headerTemplate": "<string>"
}
'

import requests

url = "https://api.hubapi.com/integrators/timeline/v3/{appId}/event-templates"

payload = {
    "name": "<string>",
    "objectType": "<string>",
    "tokens": [
        {
            "label": "<string>",
            "name": "<string>",
            "options": [
                {
                    "label": "<string>",
                    "value": "<string>"
                }
            ],
            "createdAt": "2023-11-07T05:31:56Z",
            "objectPropertyName": "<string>",
            "updatedAt": "2023-11-07T05:31:56Z"
        }
    ],
    "detailTemplate": "<string>",
    "headerTemplate": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    objectType: '<string>',
    tokens: [
      {
        label: '<string>',
        name: '<string>',
        options: [{label: '<string>', value: '<string>'}],
        createdAt: '2023-11-07T05:31:56Z',
        objectPropertyName: '<string>',
        updatedAt: '2023-11-07T05:31:56Z'
      }
    ],
    detailTemplate: '<string>',
    headerTemplate: '<string>'
  })
};

fetch('https://api.hubapi.com/integrators/timeline/v3/{appId}/event-templates', 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.hubapi.com/integrators/timeline/v3/{appId}/event-templates",
  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([
    'name' => '<string>',
    'objectType' => '<string>',
    'tokens' => [
        [
                'label' => '<string>',
                'name' => '<string>',
                'options' => [
                                [
                                                                'label' => '<string>',
                                                                'value' => '<string>'
                                ]
                ],
                'createdAt' => '2023-11-07T05:31:56Z',
                'objectPropertyName' => '<string>',
                'updatedAt' => '2023-11-07T05:31:56Z'
        ]
    ],
    'detailTemplate' => '<string>',
    'headerTemplate' => '<string>'
  ]),
  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.hubapi.com/integrators/timeline/v3/{appId}/event-templates"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"objectType\": \"<string>\",\n  \"tokens\": [\n    {\n      \"label\": \"<string>\",\n      \"name\": \"<string>\",\n      \"options\": [\n        {\n          \"label\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ],\n      \"createdAt\": \"2023-11-07T05:31:56Z\",\n      \"objectPropertyName\": \"<string>\",\n      \"updatedAt\": \"2023-11-07T05:31:56Z\"\n    }\n  ],\n  \"detailTemplate\": \"<string>\",\n  \"headerTemplate\": \"<string>\"\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))

}

HttpResponse<String> response = Unirest.post("https://api.hubapi.com/integrators/timeline/v3/{appId}/event-templates")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"objectType\": \"<string>\",\n  \"tokens\": [\n    {\n      \"label\": \"<string>\",\n      \"name\": \"<string>\",\n      \"options\": [\n        {\n          \"label\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ],\n      \"createdAt\": \"2023-11-07T05:31:56Z\",\n      \"objectPropertyName\": \"<string>\",\n      \"updatedAt\": \"2023-11-07T05:31:56Z\"\n    }\n  ],\n  \"detailTemplate\": \"<string>\",\n  \"headerTemplate\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hubapi.com/integrators/timeline/v3/{appId}/event-templates")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"objectType\": \"<string>\",\n  \"tokens\": [\n    {\n      \"label\": \"<string>\",\n      \"name\": \"<string>\",\n      \"options\": [\n        {\n          \"label\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ],\n      \"createdAt\": \"2023-11-07T05:31:56Z\",\n      \"objectPropertyName\": \"<string>\",\n      \"updatedAt\": \"2023-11-07T05:31:56Z\"\n    }\n  ],\n  \"detailTemplate\": \"<string>\",\n  \"headerTemplate\": \"<string>\"\n}"

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

{
  "id": "<string>",
  "name": "<string>",
  "objectType": "<string>",
  "tokens": [
    {
      "label": "<string>",
      "name": "<string>",
      "options": [
        {
          "label": "<string>",
          "value": "<string>"
        }
      ],
      "createdAt": "2023-11-07T05:31:56Z",
      "objectPropertyName": "<string>",
      "updatedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "createdAt": "2023-11-07T05:31:56Z",
  "detailTemplate": "<string>",
  "headerTemplate": "<string>",
  "updatedAt": "2023-11-07T05:31:56Z"
}

{
  "message": "Invalid input (details will vary based on the error)",
  "correlationId": "aeb5f871-7f07-4993-9211-075dc63e7cbf",
  "category": "VALIDATION_ERROR",
  "links": {
    "knowledge-base": "https://www.hubspot.com/products/service/knowledge-base"
  }
}