Can't run all the different endpoints successfully

I was able to:

• list all the todo items
• create a todo item

However, I got 5xx errors when doing at least:

• update a todo item
• delete a todo item
• show a todo item (don't remember if I did or not)

I think the documentation might be old, as the curl commands don't work out-of-the-box after replacing the placeholder id with the actual id. So I used Postman instead, which included the application/json in the header and it worked for listing todos and creating todos.

It seems like the resources are provisioned correctly since todo items are stored and retrieved from dynamodb. However, the other ones wouldn't.

What could be the reason?

Inizia riproducendo le richieste update, delete e show todo utilizzando i comandi curl documentati e Postman, confrontando i relativi header e parametri del percorso. Verifica il comportamento degli endpoint CRUD e le interazioni con DynamoDB per identificare l’origine delle risposte 5xx. Il lavoro è completato quando la causa è documentata e gli endpoint interessati o gli esempi curl funzionano correttamente.