curl --request PUT \
  --url https://api.tangoanalytics.com/v1/common/batch/comments \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-client: <api-key>' \
  --data '
{
  "records": [
    {
      "ext_entity_number": "<string>",
      "comments": "<string>",
      "entity_number": "<string>",
      "tango_comment_id": 123,
      "comments_category": "<string>",
      "comment_type": "<string>",
      "subject": "<string>"
    }
  ]
}
'

const options = {
  method: 'PUT',
  headers: {
    'x-client': '<api-key>',
    'x-api-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    records: [
      {
        ext_entity_number: '<string>',
        comments: '<string>',
        entity_number: '<string>',
        tango_comment_id: 123,
        comments_category: '<string>',
        comment_type: '<string>',
        subject: '<string>'
      }
    ]
  })
};

fetch('https://api.tangoanalytics.com/v1/common/batch/comments', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.tangoanalytics.com/v1/common/batch/comments"

payload = { "records": [
        {
            "ext_entity_number": "<string>",
            "comments": "<string>",
            "entity_number": "<string>",
            "tango_comment_id": 123,
            "comments_category": "<string>",
            "comment_type": "<string>",
            "subject": "<string>"
        }
    ] }
headers = {
    "x-client": "<api-key>",
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "status": "OK",
  "gu_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "status_message": "<string>"
}