chore: codegen for several bug fixings (aws#926)

* fix: return empty array or map instead of undefined ([aws#885](aws#885))
* fix: allow RPC protocols to set the body without input ([67c733a](smithy-lang/smithy-typescript@67c733a))
* fix: use extended URI encoding([smtihy-typescript#130](https://github.com/awslabs/smithy-typescript/pull/130))([#915](https://github.com/aws/aws-sdk-js-v3/pull/915))
* fix: add bodies for undefined query/ec2 inputs([aws#917](aws#917))
* fix: collect unused stream bodies([smithy-typescript#133](smithy-lang/smithy-typescript#133))
* fix: query list encoding([smithy-typescript#134](smithy-lang/smithy-typescript#134))
* fix: handle flattened xml with slf-closed tag([aws#919](aws#919))
* fix: update smithy-client import strategy([smithy-typescript#135](smithy-lang/smithy-typescript#135))

Author: AllanZhengYP

clients/client-accessanalyzer/models/index.ts

@@ -631,6 +631,7 @@ export async function deserializeAws_json1_1CreatePermissionCommand(
   if (output.statusCode >= 400) {
     return deserializeAws_json1_1CreatePermissionCommandError(output, context);
   }
+  await collectBody(output.body, context);
   const response: CreatePermissionCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -720,6 +721,7 @@ export async function deserializeAws_json1_1DeleteCertificateAuthorityCommand(
       context
     );
   }
+  await collectBody(output.body, context);
   const response: DeleteCertificateAuthorityCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -792,6 +794,7 @@ export async function deserializeAws_json1_1DeletePermissionCommand(
   if (output.statusCode >= 400) {
     return deserializeAws_json1_1DeletePermissionCommandError(output, context);
   }
+  await collectBody(output.body, context);
   const response: DeletePermissionCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -1262,6 +1265,7 @@ export async function deserializeAws_json1_1ImportCertificateAuthorityCertificat
       context
     );
   }
+  await collectBody(output.body, context);
   const response: ImportCertificateAuthorityCertificateCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -1679,6 +1683,7 @@ export async function deserializeAws_json1_1RestoreCertificateAuthorityCommand(
       context
     );
   }
+  await collectBody(output.body, context);
   const response: RestoreCertificateAuthorityCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -1744,6 +1749,7 @@ export async function deserializeAws_json1_1RevokeCertificateCommand(
   if (output.statusCode >= 400) {
     return deserializeAws_json1_1RevokeCertificateCommandError(output, context);
   }
+  await collectBody(output.body, context);
   const response: RevokeCertificateCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -1854,6 +1860,7 @@ export async function deserializeAws_json1_1TagCertificateAuthorityCommand(
       context
     );
   }
+  await collectBody(output.body, context);
   const response: TagCertificateAuthorityCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -1936,6 +1943,7 @@ export async function deserializeAws_json1_1UntagCertificateAuthorityCommand(
       context
     );
   }
+  await collectBody(output.body, context);
   const response: UntagCertificateAuthorityCommandOutput = {
     $metadata: deserializeMetadata(output)
   };
@@ -2011,6 +2019,7 @@ export async function deserializeAws_json1_1UpdateCertificateAuthorityCommand(
       context
     );
   }
+  await collectBody(output.body, context);
   const response: UpdateCertificateAuthorityCommandOutput = {
     $metadata: deserializeMetadata(output)
   };