POST
/actions/tasks/{task_id}/comments/{comment_id}/add-attachment
curl \
--request POST 'http://api.example.com/actions/tasks/{task_id}/comments/{comment_id}/add-attachment' \
--header "Authorization: $API_KEY"
curl \
--request POST 'http://api.example.com/actions/tasks/{task_id}/comments/{comment_id}/add-attachment' \
--header "Authorization: $API_KEY"