add get build (#51)

specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2022-01-01-preview/appplatform.json

@@ -1339,6 +1339,52 @@
       }
     },
     "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AppPlatform/Spring/{serviceName}/buildServices/{buildServiceName}/builds/{buildName}": {
+      "get": {
+        "tags": [
+          "AppPlatform"
+        ],
+        "description": "Get a KPack build.",
+        "operationId": "BuildService_GetBuild",
+        "parameters": [
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ServiceNameParameter"
+          },
+          {
+            "$ref": "#/parameters/BuildServiceNameParameter"
+          },
+          {
+            "$ref": "#/parameters/BuildNameParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success. The response describes the Build.",
+            "schema": {
+              "$ref": "#/definitions/Build"
+            }
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "#/definitions/CloudError"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "BuildService_GetBuild": {
+            "$ref": "./examples/BuildService_GetBuild.json"
+          }
+        }
+      },
       "put": {
         "tags": [
           "AppPlatform"
@@ -6711,10 +6757,6 @@
         "id": {
           "description": "The id of this resource",
           "type": "string"
-        },
-        "version": {
-          "description": "The version of this resource",
-          "type": "string"
         }
       }
     },

specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2022-01-01-preview/examples/BuildService_GetBuild.json

@@ -0,0 +1,36 @@
+{
+  "parameters": {
+    "api-version": "2022-01-01-preview",
+    "subscriptionId": "00000000-0000-0000-0000-000000000000",
+    "resourceGroupName": "myResourceGroup",
+    "serviceName": "myservice",
+    "buildServiceName": "default",
+    "buildName": "mybuild"
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "properties": {
+          "builder": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.AppPlatform/Spring/myservice/buildServices/default/builders/default",
+          "agentPool": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.AppPlatform/Spring/myservice/buildServices/default/agentPools/default",
+          "provisioningState": "Succeeded",
+          "relativePath": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855-20210601-3ed9f4a2-986b-4bbd-b833-a42dccb2f777",
+          "env": {
+            "environmentVariable": "test"
+          }
+        },
+        "systemData": {
+          "createdBy": "sample-user",
+          "createdByType": "User",
+          "createdAt": "2021-08-11T03:16:03.944Z",
+          "lastModifiedBy": "sample-user",
+          "lastModifiedByType": "User",
+          "lastModifiedAt": "2021-08-11T03:17:03.944Z"
+        },
+        "type": "Microsoft.AppPlatform/Spring/buildServices/builds/results",
+        "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.AppPlatform/Spring/myservice/buildServices/default/builds/mybuild/results/123",
+        "name": "123"
+      }
+    }
+  }
+}

specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2022-01-01-preview/examples/BuildService_SupportedBuildpacks.json

@@ -11,28 +11,22 @@
       "body": {
         "buildpacks": [
           {
-            "id": "tanzu-buildpacks/java-azure",
-            "version": "6.6.0"
+            "id": "tanzu-buildpacks/java-azure"
           },
           {
-            "id": "tanzu-buildpacks/java-native-image",
-            "version": "4.10.0"
+            "id": "tanzu-buildpacks/java-native-image"
           },
           {
-            "id": "tanzu-buildpacks/dotnet-core",
-            "version": "1.9.0"
+            "id": "tanzu-buildpacks/dotnet-core"
           },
           {
-            "id": "tanzu-buildpacks/go",
-            "version": "1.10.0"
+            "id": "tanzu-buildpacks/go"
           },
           {
-            "id": "tanzu-buildpacks/nodejs",
-            "version": "1.11.0"
+            "id": "tanzu-buildpacks/nodejs"
           },
           {
-            "id": "tanzu-buildpacks/python",
-            "version": "1.1.0"
+            "id": "tanzu-buildpacks/python"
           }
         ]
       }

specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2022-01-01-preview/examples/BuildService_SupportedStacks.json

@@ -11,12 +11,10 @@
       "body": {
         "stacks": [
           {
-            "id": "io.buildpacks.stacks.bionic",
-            "version": "1.3.31-base"
+            "id": "io.buildpacks.stacks.bionic-base"
           },
           {
-            "id": "io.buildpacks.stacks.bionic",
-            "version": "1.2.43-full"
+            "id": "io.buildpacks.stacks.bionic-full"
           }
         ]
       }