Hi all, I am writing unit tests for our Pulumi stack and I am trying to understand how to use

Mocks.call()

to mock the return value from a get request (in this case

azure_native.network.get_subnet()

)

class MyMocks(pulumi.runtime.Mocks):
    def call(self, args: pulumi.runtime.MockCallArgs):
        return {}

What should I be returning from in this function to simulate the response from

get_subnet()

?