feat: add a new EkmService API

PiperOrigin-RevId: 425982419

Source-Link: googleapis/googleapis@8dff569

Source-Link: googleapis/googleapis-gen@b1538df
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuS21zLlYxLy5Pd2xCb3QueWFtbCIsImgiOiJiMTUzOGRmMTY0MzkyMjYwNmQwMGVjMDM2NWMxZTBhNTFiZmJjYWJmIn0=

apis/Google.Cloud.Kms.V1/Google.Cloud.Kms.V1/ResourcesResourceNames.g.cs

@@ -1358,6 +1358,15 @@ public partial class CryptoKey
             get => string.IsNullOrEmpty(Name) ? null : gckv::CryptoKeyName.Parse(Name, allowUnparsed: true);
             set => Name = value?.ToString() ?? "";
         }
+
+        /// <summary>
+        /// <see cref="gax::IResourceName"/>-typed view over the <see cref="CryptoKeyBackend"/> resource name property.
+        /// </summary>
+        public gax::IResourceName CryptoKeyBackendAsResourceName
+        {
+            get => string.IsNullOrEmpty(CryptoKeyBackend) ? null : gax::UnparsedResourceName.Parse(CryptoKeyBackend);
+            set => CryptoKeyBackend = value?.ToString() ?? "";
+        }
     }
 
     public partial class CryptoKeyVersion

apis/Google.Cloud.Kms.V1/gapic_metadata.json

@@ -5,6 +5,39 @@
   "protoPackage": "google.cloud.kms.v1",
   "libraryPackage": "Google.Cloud.Kms.V1",
   "services": {
+    "EkmService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "EkmServiceClient",
+          "rpcs": {
+            "CreateEkmConnection": {
+              "methods": [
+                "CreateEkmConnection",
+                "CreateEkmConnectionAsync"
+              ]
+            },
+            "GetEkmConnection": {
+              "methods": [
+                "GetEkmConnection",
+                "GetEkmConnectionAsync"
+              ]
+            },
+            "ListEkmConnections": {
+              "methods": [
+                "ListEkmConnections",
+                "ListEkmConnectionsAsync"
+              ]
+            },
+            "UpdateEkmConnection": {
+              "methods": [
+                "UpdateEkmConnection",
+                "UpdateEkmConnectionAsync"
+              ]
+            }
+          }
+        }
+      }
+    },
     "KeyManagementService": {
       "clients": {
         "grpc": {