Removing unused test for s3 error unmarshalling (#3620)

Author: cenedhryn

services/s3/src/it/java/software/amazon/awssdk/services/s3/ExceptionUnmarshallingIntegrationTest.java

@@ -158,18 +158,7 @@ public void asyncHeadBucketWrongRegion() {
         }).hasCauseInstanceOf(S3Exception.class)
           .satisfies(e -> assertThat(((S3Exception) (e.getCause())).statusCode()).isEqualTo(301));
     }
-
-    @Test
-    @Ignore("TODO")
-    public void errorResponseContainsRawBytes() {
-        assertThatThrownBy(() -> s3.getObjectAcl(b -> b.bucket(BUCKET + KEY).key(KEY)))
-            .isInstanceOf(NoSuchBucketException.class)
-            .satisfies(e -> assertThat(
-                ((NoSuchBucketException) e).awsErrorDetails().rawResponse().asString(StandardCharsets.UTF_8))
-                .startsWith("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Error><Code>NoSuchBucket</Code><Message>The "
-                            + "specified bucket does not exist</Message>"));
-    }
-
+    
     private void assertMetadata(S3Exception e, String expectedErrorCode) {
         assertThat(e.awsErrorDetails()).satisfies(
             errorDetails -> {