def by_unified_role_management_policy_rule_id(self,unified_role_management_policy_rule_id: str) -> UnifiedRoleManagementPolicyRuleItemRequestBuilder:
        """
        Provides operations to manage the rules property of the microsoft.graph.unifiedRoleManagementPolicy entity.
        param unified_role_management_policy_rule_id: The unique identifier of unifiedRoleManagementPolicyRule
        Returns: UnifiedRoleManagementPolicyRuleItemRequestBuilder
        """
        if unified_role_management_policy_rule_id is None:
            raise TypeError("unified_role_management_policy_rule_id cannot be null.")
        from .item.unified_role_management_policy_rule_item_request_builder import UnifiedRoleManagementPolicyRuleItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["unifiedRoleManagementPolicyRule%2Did"] = unified_role_management_policy_rule_id
        return UnifiedRoleManagementPolicyRuleItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the rules property of the microsoft.graph.unifiedRoleManagementPolicy entity.
        param unified_role_management_policy_rule_id: The unique identifier of unifiedRoleManagementPolicyRule
        Returns: UnifiedRoleManagementPolicyRuleItemRequestBuilder
        
msgraph/generated/policies/role_management_policies/item/rules/rules_request_builder.py