def METHOD_NAME(account_name: Optional[pulumi.Input[str]] = None,
                                    asset_name: Optional[pulumi.Input[str]] = None,
                                    expiry_time: Optional[pulumi.Input[Optional[str]]] = None,
                                    permissions: Optional[pulumi.Input[Optional[Union[str, 'AssetContainerPermission']]]] = None,
                                    resource_group_name: Optional[pulumi.Input[str]] = None,
                                    opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[ListAssetContainerSasResult]:
    """
    Lists storage container URLs with shared access signatures (SAS) for uploading and downloading Asset content. The signatures are derived from the storage account keys.
    :param str account_name: The Media Services account name.
    :param str asset_name: The Asset name.
    :param str expiry_time: The SAS URL expiration time.  This must be less than 24 hours from the current time.
    :param Union[str, 'AssetContainerPermission'] permissions: The permissions to set on the SAS URL.
    :param str resource_group_name: The name of the resource group within the Azure subscription.
    """
    ...