Python REST API client, creating a dashboard with assigned customer not working.

[TobyWans]

The bug
When creating a dashboard with an assigned customer, it does not assign the customer to the dashboard, it saves correctly but without a customer.

Server Environment

• ThingsBoard Cloud

Client Environment

• OS: Windows 11
• Browser: Firefox
• Version 127.0.1

Device

• Connectivity
  • MQTT

To Reproduce

# 1. Create a short customer
short_customer = ShortCustomerInfo(public=False, customer_id="<Customer ID>", title="Test Customer")

# 2. Create the dashboard
with open("data/dashboards/test_dashboard.json", "r") as file:
            dashboard_json = json.load(file)

dashboard = Dashboard(
    title="Test Dashboard",
    configuration=dashboard_json['configuration'],
    assigned_customers=[short_customer]
)
# 3. Save the dashboard
client.save_dashboard(dashboard)

Expected behavior
To get a dashboard that has the customer as an owner.

Screenshots