Updated README.md

Author: alfonsof

README.md

@@ -24,17 +24,20 @@ This is the list of examples:
 
 **Compute - AWS Lambda:**
 
-* [awslambdahello](/awslambdahello) - AWS Lambda Function Hello World: Example of how to handle an AWS simple Lambda function and a text input.
-* [awslambdahellojson](/awslambdahellojson) - AWS Lambda Function Hello World JSON: Example of how to handle an AWS simple Lambda  function and a JSON input, using classes for Request and Response.
-* [awslambdas3event](/awslambdas3event) - AWS Lambda Function S3 Event: Example of how to handle an AWS Lambda Function and send information to the log about an object when it appears in a S3 bucket.
-* [awslambdas3copy](/awslambdas3copy) - AWS Lambda Function S3 Copy: Example of how to handle an AWS Lambda function and copy an object when it appears in a S3 bucket to another S3 bucket.
-* [awslambdas3move](/awslambdas3move) - AWS Lambda Function S3 Move: Example of how to handle an AWS Lambda function and move an object when it appears in a S3 bucket to another S3 bucket.
-* [awslambdacreate](/awslambdacreate) - AWS Lambda Function Create: Example of how to handle an AWS Lambda function and create it.
-* [awslambdaupdate](/awslambdaupdate) - AWS Lambda Function Update: Example of how to handle an AWS Lambda function and update it.
-* [awslambdainvoke](/awslambdainvoke) - AWS Lambda Function Invoke: Example of how to handle an AWS Lambda function and invoke it.
-* [awslambdalist](/awslambdalist) - AWS Lambda Function List: Example of how to handle an AWS Lambda function and list its information.
-* [awslambdalistall](/awslambdalistall) - AWS Lambda Function List All: Example of how to handle AWS Lambda functions and list all Lambda functions and their information.
-* [awslambdadelete](/awslambdadelete) - AWS Lambda Function Delete: Example of how to handle an AWS Lambda function and delete it.
+* Lambda function handler:
+  * [awslambdahello](/awslambdahello) - AWS Lambda Function Hello World: Example of how to handle an AWS simple Lambda function and a text input.
+  * [awslambdahellojson](/awslambdahellojson) - AWS Lambda Function Hello World JSON: Example of how to handle an AWS simple Lambda  function and a JSON input, using classes for Request and Response.
+  * [awslambdas3event](/awslambdas3event) - AWS Lambda Function S3 Event: Example of how to handle an AWS Lambda Function and send information to the log about an object when it appears in a S3 bucket.
+  * [awslambdas3copy](/awslambdas3copy) - AWS Lambda Function S3 Copy: Example of how to handle an AWS Lambda function and copy an object when it appears in a S3 bucket to another S3 bucket.
+  * [awslambdas3move](/awslambdas3move) - AWS Lambda Function S3 Move: Example of how to handle an AWS Lambda function and move an object when it appears in a S3 bucket to another S3 bucket.
+
+* Lambda service client - Service operations:
+  * [awslambdacreate](/awslambdacreate) - AWS Lambda Function Create: Example of how to handle an AWS Lambda function and create it.
+  * [awslambdaupdate](/awslambdaupdate) - AWS Lambda Function Update: Example of how to handle an AWS Lambda function and update it.
+  * [awslambdainvoke](/awslambdainvoke) - AWS Lambda Function Invoke: Example of how to handle an AWS Lambda function and invoke it.
+  * [awslambdalist](/awslambdalist) - AWS Lambda Function List: Example of how to handle an AWS Lambda function and list its information.
+  * [awslambdalistall](/awslambdalistall) - AWS Lambda Function List All: Example of how to handle AWS Lambda functions and list all Lambda functions and their information.
+  * [awslambdadelete](/awslambdadelete) - AWS Lambda Function Delete: Example of how to handle an AWS Lambda function and delete it.
 
 **Storage - Amazon S3:**