feat: Add ListSkus, ListOffers API definitions for Cloud Channel API.

PiperOrigin-RevId: 346583784

google/cloud/channel/v1/entitlements.proto

@@ -73,7 +73,6 @@ message Entitlement {
   }
 
   // Output only. Resource name of an entitlement in the form:
-  //
   // accounts/{account_id}/customers/{customer_id}/entitlements/{entitlement_id}.
   string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
 

google/cloud/channel/v1/products.proto

@@ -71,7 +71,7 @@ message Sku {
   Product product = 3;
 }
 
-// Represents a Product/SKU/Offer’s marketing information.
+// Represents a Product/SKU/Offer's marketing information.
 message MarketingInfo {
   // Human readable name.
   string display_name = 1;

google/cloud/channel/v1/service.proto

@@ -804,6 +804,32 @@ service CloudChannelService {
     };
   }
 
+  // Lists the SKUs for a product the reseller is authorized to sell.
+  //
+  // Possible Error Codes:
+  //
+  // * INVALID_ARGUMENT: Missing or invalid required parameters in the
+  // request.
+  rpc ListSkus(ListSkusRequest) returns (ListSkusResponse) {
+    option (google.api.http) = {
+      get: "/v1/{parent=products/*}/skus"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
+  // Lists the Offers the reseller can sell.
+  //
+  // Possible Error Codes:
+  //
+  // * INVALID_ARGUMENT: Missing or invalid required parameters in the
+  // request.
+  rpc ListOffers(ListOffersRequest) returns (ListOffersResponse) {
+    option (google.api.http) = {
+      get: "/v1/{parent=accounts/*}/offers"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
   // Lists the Purchasable SKUs for following use cases:
   // (a) SKUs that can be newly purchased for a customer
   // (b) SKUs that can be upgraded/downgraded to, for an entitlement.
@@ -1517,6 +1543,75 @@ message ListProductsResponse {
   string next_page_token = 2;
 }
 
+// Request message for ListSkus.
+message ListSkusRequest {
+  // Required. The resource name of the Product for which to list SKUs.
+  // The parent takes the format: products/{product_id}.
+  // Supports products/- to retrieve SKUs for all products.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "cloudchannel.googleapis.com/Product"
+    }
+  ];
+
+  // Required. Resource name of the reseller.
+  // Format: accounts/{account_id}.
+  string account = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Requested page size. Server might return fewer results than requested.
+  // If unspecified, at most 100 SKUs will be returned.
+  // The maximum value is 1000; values above 1000 will be coerced to 1000.
+  int32 page_size = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A token identifying a page of results, if other than the first one.
+  // Optional.
+  string page_token = 4 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The BCP-47 language code, such as "en-US".  If specified, the
+  // response will be localized to the corresponding language code. Default is
+  // "en-US".
+  string language_code = 5 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Response message for ListSkus.
+message ListSkusResponse {
+  // The list of SKUs requested.
+  repeated Sku skus = 1;
+
+  // A token to retrieve the next page of results.
+  string next_page_token = 2;
+}
+
+// Request message for ListOffers.
+message ListOffersRequest {
+  // Required. The resource name of the reseller account from which to list Offers.
+  // The parent takes the format: accounts/{account_id}.
+  string parent = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Requested page size. Server might return fewer results than requested.
+  // If unspecified, at most 500 Offers will be returned.
+  // The maximum value is 1000; values above 1000 will be coerced to 1000.
+  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A token identifying a page of results, if other than the first one.
+  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The BCP-47 language code, such as "en-US".  If specified, the
+  // response will be localized to the corresponding language code. Default is
+  // "en-US".
+  string language_code = 5 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Response message for ListOffers.
+message ListOffersResponse {
+  // The list of Offers requested.
+  repeated Offer offers = 1;
+
+  // A token to retrieve the next page of results.
+  string next_page_token = 2;
+}
+
 // Request message for ListPurchasableSkus.
 message ListPurchasableSkusRequest {
   // List SKUs for CreateEntitlement purchase for the customer.
@@ -1544,7 +1639,6 @@ message ListPurchasableSkusRequest {
 
     // Required. Resource name of the entitlement.
     // Format:
-    //
     // accounts/{account_id}/customers/{customer_id}/entitlements/{entitlement_id}
     string entitlement = 1 [(google.api.field_behavior) = REQUIRED];
 
@@ -1614,7 +1708,6 @@ message ListPurchasableOffersRequest {
   message ChangeOfferPurchase {
     // Required. Resource name of the entitlement.
     // Format:
-    //
     // accounts/{account_id}/customers/{customer_id}/entitlements/{entitlement_id}
     string entitlement = 1 [(google.api.field_behavior) = REQUIRED];