update abstract method

Future<Map> update({
  1. required String key,
  2. required Map item,
})

Updates an item in the database.

NOTE: In case you want to update only one parameter of your saved object, you must pass a new copy of the object with the updated values.

Example:

await deta.base('my_base').update('my_key', {'name': 'John Doe'});

Throw DetaException when a bad request occurs.

Implementation

Future<Map> update({required String key, required Map item});