curl -u moblog@mydomain.com:myApiKey -H 'Content-Type: application/json'  -H 'User-Agent: mydomainBashScripts (moblog@mydomain.com)' -d '{ "content": "{title}", "due_at": "{entry_date format="%Y-%m-%d"}", "assignee": { "id": {person_id}, "type": "Person" } }' https://basecamp.com/8675309/api/v1/projects/{task_project}/todolists/{task_list}/todos.json;