docs: refresh SAM examples

examples/lambda-functions/common/dynamodb-client.ts

@@ -1,4 +1,3 @@
-
 import { DynamoDBClient, ScanCommand, GetItemCommand, PutItemCommand } from '@aws-sdk/client-dynamodb';
 
 const dynamodbClientV3 = new DynamoDBClient({});

examples/lambda-functions/get-all-items.ts

@@ -56,7 +56,7 @@ const getAllItemsHandler = async (event: APIGatewayProxyEvent, context: Context)
   });
 
   // Request a sample random uuid from a webservice
-  const res = await got("https://httpbin.org/uuid");
+  const res = await got('https://httpbin.org/uuid');
   const uuid = JSON.parse(res.body).uuid;
 
   // Logger: Append uuid to each log statement
@@ -116,8 +116,8 @@ const getAllItemsHandler = async (event: APIGatewayProxyEvent, context: Context)
 // Wrap the handler with middy
 export const handler = middy(getAllItemsHandler)
 // Use the middleware by passing the Metrics instance as a parameter
-.use(logMetrics(metrics))
+  .use(logMetrics(metrics))
 // Use the middleware by passing the Logger instance as a parameter
-.use(injectLambdaContext(logger, { logEvent: true }))
+  .use(injectLambdaContext(logger, { logEvent: true }))
 // Use the middleware by passing the Tracer instance as a parameter
-.use(captureLambdaHandler(tracer));
+  .use(captureLambdaHandler(tracer));

examples/lambda-functions/get-by-id.ts

@@ -30,6 +30,14 @@ const tableName = process.env.SAMPLE_TABLE;
 
 class Lambda implements LambdaInterface {
 
+  @tracer.captureMethod()
+  public async getUuid(): Promise<string> {
+    // Request a sample random uuid from a webservice
+    const res = await got('https://httpbin.org/uuid');
+
+    return JSON.parse(res.body).uuid;
+  }
+
   @tracer.captureLambdaHandler()
   @logger.injectLambdaContext({ logEvent: true })
   @metrics.logMetrics()
@@ -93,7 +101,7 @@ class Lambda implements LambdaInterface {
                 {
                   S: event.pathParameters.id 
                 } 
-            },
+        },
       }));
       const item = data.Item;
       response = {
@@ -121,12 +129,6 @@ class Lambda implements LambdaInterface {
     return response;
   }
 
-  @tracer.captureMethod()
-  public async getUuid() {
-    // Request a sample random uuid from a webservice
-    const res = await got("https://httpbin.org/uuid");
-    return JSON.parse(res.body).uuid;
-  }
 }
 
 const handlerClass = new Lambda();

examples/lambda-functions/put-item.ts

@@ -56,7 +56,7 @@ export const handler = async (event: APIGatewayProxyEvent, context: Context): Pr
   });
 
   // Request a sample random uuid from a webservice
-  const res = await got("https://httpbin.org/uuid");
+  const res = await got('https://httpbin.org/uuid');
   const uuid = JSON.parse(res.body).uuid;
 
   // Logger: Append uuid to each log statement
@@ -88,7 +88,7 @@ export const handler = async (event: APIGatewayProxyEvent, context: Context): Pr
 
     await docClient.send(new PutItemCommand({
       TableName: tableName,
-      Item: { id: {S: id}, name: {S: name} }
+      Item: { id: { S: id }, name: { S: name } }
     }));
     response = {
       statusCode: 200,