def METHOD_NAME(alias: Optional[str] = None,
                                       authorization_rule_name: Optional[str] = None,
                                       namespace_name: Optional[str] = None,
                                       resource_group_name: Optional[str] = None,
                                       opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableListDisasterRecoveryConfigKeysResult:
    """
    Gets the primary and secondary connection strings for the namespace.
    :param str alias: The Disaster Recovery configuration name
    :param str authorization_rule_name: The authorization rule name.
    :param str namespace_name: The namespace name
    :param str resource_group_name: Name of the Resource group within the Azure subscription.
    """
    __args__ = dict()
    __args__['alias'] = alias
    __args__['authorizationRuleName'] = authorization_rule_name
    __args__['namespaceName'] = namespace_name
    __args__['resourceGroupName'] = resource_group_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:servicebus/v20221001preview:listDisasterRecoveryConfigKeys', __args__, opts=opts, typ=ListDisasterRecoveryConfigKeysResult).value
    return AwaitableListDisasterRecoveryConfigKeysResult(
        alias_primary_connection_string=pulumi.get(__ret__, 'alias_primary_connection_string'),
        alias_secondary_connection_string=pulumi.get(__ret__, 'alias_secondary_connection_string'),
        key_name=pulumi.get(__ret__, 'key_name'),
        primary_connection_string=pulumi.get(__ret__, 'primary_connection_string'),
        primary_key=pulumi.get(__ret__, 'primary_key'),
        secondary_connection_string=pulumi.get(__ret__, 'secondary_connection_string'),
        secondary_key=pulumi.get(__ret__, 'secondary_key'))