Migration Tool: Add services to Enum recipe and update ReadMe (#5499)

* Add services to enum recipe and update ReadMe

* Update ReadMe

Author: davidh44

v2-migration/README.md

@@ -5,31 +5,7 @@ This modules contains [OpenRewrite][open-rewrite] recipes to automate migration
 
 ## Usage
 
-You can use [OpenRewrite Maven plugin][open-rewrite-plugin] to start the migration. See [Running OpenRewrite Recipes][open-rewrite-usage] for more information.
-To get started, you can either perform a dry run or run directly.
-
-- Dry Run 
-
-With this mode, it generates diff logs in the console as well as diff file in the `target` folder.
-Note that you need to replace `{sdkversion}` with the actual SDK version. See [Maven Central][maven-central] to 
-find the latest version.
-
-```
-mvn org.openrewrite.maven:rewrite-maven-plugin:dryRun \
-  -Drewrite.recipeArtifactCoordinates=software.amazon.awssdk:v2-migration:{sdkversion} \
-  -Drewrite.activeRecipes=software.amazon.awssdk.v2migration.AwsSdkJavaV1ToV2
-```
-
-- Run
-
-With this mode, it runs the SDK recipes and applies the changes locally.
-
-```
-mvn org.openrewrite.maven:rewrite-maven-plugin:run \
-  -Drewrite.recipeArtifactCoordinates=software.amazon.awssdk:v2-migration:{sdkversion} \
-  -Drewrite.activeRecipes=software.amazon.awssdk.v2migration.AwsSdkJavaV1ToV2
-```
-
+For steps on performing the migration, see our [Developer Guide][developer-guide].
 
 ## Development
 
@@ -53,8 +29,6 @@ sample applications using the AWS SDK for Java v1 and compares the transformed c
 code and ensures it compiles.
 
 [open-rewrite]: https://docs.openrewrite.org/
-[open-rewrite-usage]: https://docs.openrewrite.org/running-recipes
-[open-rewrite-plugin]: https://docs.openrewrite.org/reference/rewrite-maven-plugin
-[maven-central]: https://central.sonatype.com/artifact/software.amazon.awssdk/v2-migration
-[rewrite-test]:https://docs.openrewrite.org/authoring-recipes/recipe-testing#rewritetest-interface
-[v2-migration-tests]:../test/v2-migration-tests
+[rewrite-test]: https://docs.openrewrite.org/authoring-recipes/recipe-testing#rewritetest-interface
+[v2-migration-tests]: ../test/v2-migration-tests
+[developer-guide]: https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/migration-tool.html