get_item

client = get_client(url="http://localhost:2024")
item = await client.store.get_item(
    ["documents", "user123"],
    key="item456",
)
print(item)

----------------------------------------------------------------

{
    'namespace': ['documents', 'user123'],
    'key': 'item456',
    'value': {'title': 'My Document', 'content': 'Hello World'},
    'created_at': '2024-07-30T12:00:00Z',
    'updated_at': '2024-07-30T12:00:00Z'
}