curl --request PUT \
  --url https://api.pictify.io/templates/{uid} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "html": "<string>",
  "fabricJSData": {},
  "width": 123,
  "height": 123,
  "variableDefinitions": [
    {
      "name": "<string>",
      "type": "text",
      "defaultValue": "<unknown>",
      "description": "<string>",
      "allowRawHtml": false,
      "validation": {
        "required": true,
        "minLength": 123,
        "maxLength": 123
      }
    }
  ]
}
'

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    html: '<string>',
    fabricJSData: {},
    width: 123,
    height: 123,
    variableDefinitions: [
      {
        name: '<string>',
        type: 'text',
        defaultValue: '<unknown>',
        description: '<string>',
        allowRawHtml: false,
        validation: {required: true, minLength: 123, maxLength: 123}
      }
    ]
  })
};

fetch('https://api.pictify.io/templates/{uid}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pictify.io/templates/{uid}"

payload = {
    "name": "<string>",
    "html": "<string>",
    "fabricJSData": {},
    "width": 123,
    "height": 123,
    "variableDefinitions": [
        {
            "name": "<string>",
            "type": "text",
            "defaultValue": "<unknown>",
            "description": "<string>",
            "allowRawHtml": False,
            "validation": {
                "required": True,
                "minLength": 123,
                "maxLength": 123
            }
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

package main

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

func main() {

	url := "https://api.pictify.io/templates/{uid}"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"html\": \"<string>\",\n  \"fabricJSData\": {},\n  \"width\": 123,\n  \"height\": 123,\n  \"variableDefinitions\": [\n    {\n      \"name\": \"<string>\",\n      \"type\": \"text\",\n      \"defaultValue\": \"<unknown>\",\n      \"description\": \"<string>\",\n      \"allowRawHtml\": false,\n      \"validation\": {\n        \"required\": true,\n        \"minLength\": 123,\n        \"maxLength\": 123\n      }\n    }\n  ]\n}")

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

}

require 'uri'
require 'net/http'

url = URI("https://api.pictify.io/templates/{uid}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"html\": \"<string>\",\n  \"fabricJSData\": {},\n  \"width\": 123,\n  \"height\": 123,\n  \"variableDefinitions\": [\n    {\n      \"name\": \"<string>\",\n      \"type\": \"text\",\n      \"defaultValue\": \"<unknown>\",\n      \"description\": \"<string>\",\n      \"allowRawHtml\": false,\n      \"validation\": {\n        \"required\": true,\n        \"minLength\": 123,\n        \"maxLength\": 123\n      }\n    }\n  ]\n}"

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

{
  "template": {
    "uid": "<string>",
    "name": "<string>",
    "engine": "fabric",
    "html": "<string>",
    "fabricJSData": {},
    "jsEnabled": false,
    "strictVariables": false,
    "type": "<string>",
    "category": "<string>",
    "tags": [
      "<string>"
    ],
    "width": 123,
    "height": 123,
    "thumbnail": "<string>",
    "outputFormat": "image",
    "pdfPreset": "A4",
    "variableDefinitions": [
      {
        "name": "<string>",
        "type": "text",
        "defaultValue": "<unknown>",
        "description": "<string>",
        "allowRawHtml": false,
        "validation": {
          "required": true,
          "minLength": 123,
          "maxLength": 123
        }
      }
    ],
    "pages": [
      {
        "pageNumber": 123,
        "name": "<string>",
        "fabricJSData": {}
      }
    ],
    "layouts": {},
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  }
}