curl --request GET \
  --url https://api.leen.dev/v1/itsm/tickets \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-CONNECTION-ID: <api-key>'

{
  "items": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "type": "<string>",
      "name": "<string>",
      "status": "<string>",
      "vendor_attributes": {
        "id": "<string>",
        "vendor": "<string>",
        "created_at": "2023-11-07T05:31:56Z",
        "updated_at": "2023-11-07T05:31:56Z",
        "type": "<string>",
        "status": "<string>",
        "priority": "<string>",
        "data": {
          "vendor": "JIRA",
          "id": "<string>",
          "statusCategory": "<string>",
          "customFields": {}
        }
      },
      "active": true,
      "parent_ticket_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "description": "<string>",
      "due_date": "2023-11-07T05:31:56Z",
      "closed_at": "2023-11-07T05:31:56Z",
      "assigned_user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_by_user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "status_updated_at": "2023-11-07T05:31:56Z",
      "project_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "tags": [
        "<string>"
      ],
      "priority": "<string>",
      "url": "<string>"
    }
  ],
  "next_cursor": "<string>",
  "previous_cursor": "<string>"
}