fix: middleware name and tags (#486)

* fix: middleware name and tags

* fix: add plugin argument

Author: Chase Coalwell

Diff for: codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddBuiltinPlugins.java

@@ -60,7 +60,7 @@ public List<RuntimeClientPlugin> getClientPlugins() {
                         .build(),
                 RuntimeClientPlugin.builder()
                         .withConventions("@aws-sdk/middleware-sdk-s3", "^0.1.0-preview.2",
-                                        "validateBucketNameMiddleware", HAS_MIDDLEWARE)
+                                        "ValidateBucketName", HAS_MIDDLEWARE)
                         .servicePredicate((m, s) -> s.getId().getName().equals("AmazonS3"))
                         .build(),
                 RuntimeClientPlugin.builder()

Diff for: packages/middleware-sdk-s3/src/validate-bucket-name.ts

@@ -28,11 +28,13 @@ export function validateBucketNameMiddleware(): InitializeMiddleware<any, any> {
 
 export const validateBucketNameMiddlewareOptions: InitializeHandlerOptions = {
   step: "initialize",
-  tags: ["SET_EXPECT_HEADER", "EXPECT_HEADER"],
-  name: "addExpectContinueMiddleware"
+  tags: ["VALIDATE_BUCKET_NAME"],
+  name: "validateBucketNameMiddleware"
 };
 
-export const getValidateBucketNamePlugin = (): Pluggable<any, any> => ({
+export const getValidateBucketNamePlugin = (
+  unused: any
+): Pluggable<any, any> => ({
   applyToStack: clientStack => {
     clientStack.add(
       validateBucketNameMiddleware(),