curl --request POST \
  --url https://app.yampi.ai/api/v1/accounts/{account_id}/contract_submissions/{contract_submission_id}/reviews/comments \
  --header 'Content-Type: application/json' \
  --header 'api_access_token: <api-key>' \
  --data '
{
  "version_id": 123,
  "kind": "<string>",
  "content": "<string>",
  "quote": "<string>",
  "submitted": true,
  "anchor": {
    "from": 123,
    "to": 123,
    "text_from": 123,
    "text_to": 123
  },
  "proposal": {
    "condition_key": "<string>",
    "value": "<unknown>",
    "replacement": "<string>"
  }
}
'

const options = {
  method: 'POST',
  headers: {api_access_token: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    version_id: 123,
    kind: '<string>',
    content: '<string>',
    quote: '<string>',
    submitted: true,
    anchor: {from: 123, to: 123, text_from: 123, text_to: 123},
    proposal: {condition_key: '<string>', value: '<unknown>', replacement: '<string>'}
  })
};

fetch('https://app.yampi.ai/api/v1/accounts/{account_id}/contract_submissions/{contract_submission_id}/reviews/comments', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.yampi.ai/api/v1/accounts/{account_id}/contract_submissions/{contract_submission_id}/reviews/comments"

payload = {
    "version_id": 123,
    "kind": "<string>",
    "content": "<string>",
    "quote": "<string>",
    "submitted": True,
    "anchor": {
        "from": 123,
        "to": 123,
        "text_from": 123,
        "text_to": 123
    },
    "proposal": {
        "condition_key": "<string>",
        "value": "<unknown>",
        "replacement": "<string>"
    }
}
headers = {
    "api_access_token": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "submission_id": 123,
  "status": "<string>",
  "submission_name": "<string>",
  "account": {},
  "current_version": {},
  "versions": [
    {}
  ],
  "participants": [
    {}
  ],
  "comments": [
    {}
  ],
  "current_participant": {},
  "read_only": true,
  "has_pending_changes": true,
  "previous_pending_comments": [
    {}
  ]
}

{
  "description": "<string>",
  "errors": [
    {
      "field": "<string>",
      "message": "<string>",
      "code": "<string>"
    }
  ]
}

{}

{
  "error": "<string>"
}

{
  "error": "<string>"
}