def METHOD_NAME(namespace_name: Optional[pulumi.Input[str]] = None,
                                                notification_hub_name: Optional[pulumi.Input[str]] = None,
                                                resource_group_name: Optional[pulumi.Input[str]] = None,
                                                opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetNotificationHubPnsCredentialsResult]:
    """
    Description of a NotificationHub PNS Credentials. This is a response of the POST requests that return namespace or hubs
    PNS credentials.
    :param str namespace_name: Namespace name
    :param str notification_hub_name: Notification Hub name
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    """
    ...