client.set_entry(module_name="Leads",
name_value_list={
"id": {"name": "id", "value": "b4452541-462a-c7d5-54da-5de9115541ea"},
"department": {"name": "department", "value": "123"},
})

after that command happens actually nothing

'salutation': {'name': 'salutation', 'value': ''},
'first_name': {'name': 'first_name', 'value': 'Алексей Павлович'},
'last_name': {'name': 'last_name', 'value': 'Молотков'},
'full_name': {'name': 'full_name', 'value': 'Алексей Павлович Молотков'},
'title': {'name': 'title', 'value': ''},
'department': {'name': 'department', 'value': ''},

would you be pleasent to help me solving that problem?

Other commands like get_entry or get_entries are working fine.