message CShoppingCart_AddBundle_Request {
	optional uint64 gidshoppingcart = 1;
	optional uint32 bundleid = 2;
	optional uint64 browserid = 3;
	optional string store_country = 5;
	optional uint32 quantity = 6;
	optional bool beta_mode = 7 [default = false];
}

message CShoppingCart_AddBundle_Response {
	optional .CShoppingCart_Contents contents = 1;
	repeated uint32 result_details = 2;
}

message CShoppingCart_AddPackages_Request {
	optional uint64 gidshoppingcart = 1;
	optional uint64 browserid = 2;
	repeated .CShoppingCart_PackageItem cart_items = 4;
	optional string store_country_code = 5;
	optional bool beta_mode = 6 [default = false];
}

message CShoppingCart_AddPackages_Response {
	optional uint64 gidshoppingcart = 1;
	optional .CShoppingCart_Contents contents = 2;
	repeated uint32 result_details = 3;
}

message CShoppingCart_Amount {
	optional int64 amount = 1;
	optional uint32 currencycode = 2;
}

message CShoppingCart_AvailableCoupon {
	optional uint32 couponid = 1;
	optional uint64 gidcoupon = 2;
	optional uint64 gidlineitem = 3;
}

message CShoppingCart_BundleItem {
	optional uint32 bundleid = 1;
	optional uint32 quantity = 2;
}

message CShoppingCart_Contents {
	repeated .CShoppingCart_Item lineitems = 1;
	repeated .CShoppingCart_RelationShip treeview = 2;
	optional .CShoppingCart_Potentials potentials = 3;
}

message CShoppingCart_CouponItem {
	optional uint32 couponid = 1;
	optional uint64 gidcoupontarget = 2;
	optional uint32 packageid = 3;
	optional uint64 gidcoupon = 4;
}

message CShoppingCart_CreateNew_Request {
	optional fixed64 steamid_requester = 1;
	optional uint64 purchase_request_id = 2;
}

message CShoppingCart_CreateNew_Response {
	optional uint64 gidshoppingcart = 1;
}

message CShoppingCart_GetContents_Request {
	optional uint64 gidshoppingcart = 1;
}

message CShoppingCart_GetContents_Response {
	optional uint64 gidshoppingcart = 1;
	optional .CShoppingCart_Contents contents = 2;
	optional uint32 time_created = 3;
	optional bool merged_into_account_cart = 4;
	optional fixed64 steamid_requester = 5;
	optional uint64 purchase_request_id = 6;
}

message CShoppingCart_Item {
	optional uint64 gidlineitem = 1;
	optional .CShoppingCart_PackageItem package_item = 2;
	optional .CShoppingCart_WalletCreditItem wallet_credit_item = 3;
	optional .CShoppingCart_CouponItem coupon_item = 4;
	optional .CShoppingCart_MicroTxnAsset micro_item = 5;
	optional .CShoppingCart_BundleItem bundle_item = 7;
	optional .CShoppingCart_LoyaltyRewardItem loyalty_item = 8;
}

message CShoppingCart_LoyaltyRewardItem {
	optional int32 reward_id = 1;
}

message CShoppingCart_MicroTxnAsset {
	optional uint32 microtxnappid = 1;
	optional uint64 microtxnassetclassid = 2;
}

message CShoppingCart_PackageItem {
	optional uint32 packageid = 1;
	optional .CShoppingCart_Amount costwhenadded = 2;
	optional bool is_gift = 3;
	optional uint64 gidbundle = 4;
	optional uint32 quantity = 5;
}

message CShoppingCart_Potentials {
	repeated .CShoppingCart_AvailableCoupon coupons = 1;
}

message CShoppingCart_RelationShip {
	optional uint64 gidparent = 1;
	repeated .CShoppingCart_RelationShip children = 2;
}

message CShoppingCart_RemoveLineItems_Request {
	optional uint64 gidshoppingcart = 1;
	repeated uint64 gidlineitems = 2;
	optional uint64 browserid = 3;
}

message CShoppingCart_RemoveLineItems_Response {
	optional .CShoppingCart_Contents contents = 1;
	repeated uint32 result_details = 2;
}

message CShoppingCart_UpdatePackageQuantity_Request {
	optional uint64 gidshoppingcart = 1;
	optional uint64 gidlineitem = 2;
	optional uint32 quantity = 3;
}

message CShoppingCart_UpdatePackageQuantity_Response {
	optional uint64 gidshoppingcart = 1;
	optional .CShoppingCart_Contents contents = 2;
	repeated uint32 result_details = 3;
}

message CShoppingCart_WalletCreditItem {
	optional .CShoppingCart_Amount walletcredit = 1;
}

service ShoppingCart {
	rpc AddBundle (.CShoppingCart_AddBundle_Request) returns (.CShoppingCart_AddBundle_Response);
	rpc AddPackages (.CShoppingCart_AddPackages_Request) returns (.CShoppingCart_AddPackages_Response);
	rpc CreateNewShoppingCart (.CShoppingCart_CreateNew_Request) returns (.CShoppingCart_CreateNew_Response);
	rpc GetShoppingCartContents (.CShoppingCart_GetContents_Request) returns (.CShoppingCart_GetContents_Response);
	rpc RemoveLineItems (.CShoppingCart_RemoveLineItems_Request) returns (.CShoppingCart_RemoveLineItems_Response);
	rpc UpdatePackageQuantity (.CShoppingCart_UpdatePackageQuantity_Request) returns (.CShoppingCart_UpdatePackageQuantity_Response);
}