Order field "custom_status" update returns an error

[catokx]

Expected behavior

when i do something lile this
BCPYTHONCLIENT.Orders.get(10).update(custom_status='Completed')
update succefully

Actual behavior

resturns an errror
bigcommerce.exception.ClientRequestException: 400 Bad Request @ orders/10: b'[{"status":400,"message":"The field 'custom_status' is not supported by this resource."}]'

Steps to reproduce behavior

[karen-white]

It would be good to get a few more details about what you're trying to do. The "custom_status" field on an order reflects a custom status label, if one of the default status labels has been renamed. Are you trying to rename the custom label? Or change the order's status to reflect a change in state (Awaiting fulfillment > Completed)?

[naishal]

@catokx @karen-white
I am getting same error when i do the following:
i have passed email_id and order_id in function.....
customer = api_client.Customers.all(email=email_id)[0]
orders = api_client.Orders.all(customer_id=customer.id, id=order_id)
The above gives error- the field 'id' is not supported by this resource.

Instead when i do the following it runs perfectly:
customer = api_client.Customers.all(email=email_id)[0]
orders = api_client.Orders.all(customer_id=customer.id)

Can you please help me out??...