curl --request PATCH \
  --url https://gogs.example.com/api/v1/repos/{owner}/{repo}/issues/{index}/comments/{id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "body": "<string>"
}
'

{
  "id": 123,
  "html_url": "<string>",
  "user": {
    "id": 123,
    "username": "<string>",
    "login": "<string>",
    "full_name": "<string>",
    "email": "[email protected]",
    "avatar_url": "<string>"
  },
  "body": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}