curl --request POST \
  --url https://api.sendrealm.com/templates/{id}/restore \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Sendrealm-Project-Id: <x-sendrealm-project-id>' \
  --data '
{
  "version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'

const options = {
  method: 'POST',
  headers: {
    'X-Sendrealm-Project-Id': '<x-sendrealm-project-id>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({version_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'})
};

fetch('https://api.sendrealm.com/templates/{id}/restore', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sendrealm.com/templates/{id}/restore"

payload = { "version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a" }
headers = {
    "X-Sendrealm-Project-Id": "<x-sendrealm-project-id>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "status": 123,
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "description": "<string>",
    "channel": "<string>",
    "status": "<string>",
    "current_draft_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "current_published_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "deleted_at": "2023-11-07T05:31:56Z",
    "current_draft_version": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "version_number": 123,
      "channel": "<string>",
      "state": "<string>",
      "label": "<string>",
      "subject_template": "<string>",
      "preview_text": "<string>",
      "editor_json": {},
      "rendered_html": "<string>",
      "rendered_text": "<string>",
      "default_locale": "<string>",
      "messages": [
        "<string>"
      ],
      "published_at": "2023-11-07T05:31:56Z",
      "restored_from_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    },
    "current_published_version": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "version_number": 123,
      "channel": "<string>",
      "state": "<string>",
      "label": "<string>",
      "subject_template": "<string>",
      "preview_text": "<string>",
      "editor_json": {},
      "rendered_html": "<string>",
      "rendered_text": "<string>",
      "default_locale": "<string>",
      "messages": [
        "<string>"
      ],
      "published_at": "2023-11-07T05:31:56Z",
      "restored_from_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    },
    "versions": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "version_number": 123,
        "channel": "<string>",
        "state": "<string>",
        "label": "<string>",
        "subject_template": "<string>",
        "preview_text": "<string>",
        "editor_json": {},
        "rendered_html": "<string>",
        "rendered_text": "<string>",
        "default_locale": "<string>",
        "messages": [
          "<string>"
        ],
        "published_at": "2023-11-07T05:31:56Z",
        "restored_from_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "created_at": "2023-11-07T05:31:56Z",
        "updated_at": "2023-11-07T05:31:56Z"
      }
    ]
  }
}