Revert changes for mapMetaDataForAllBlobs

Author: psainics

src/main/java/io/cdap/plugin/gcp/gcs/StorageClient.java

@@ -119,14 +119,7 @@ public void mapMetaDataForAllBlobs(String path, Consumer<Map<String, String>> fu
       return;
     }
     GCSPath gcsPath = GCSPath.from(path);
-    Page<Blob> blobPage;
-    try {
-      blobPage = storage.list(gcsPath.getBucket(), Storage.BlobListOption.prefix(gcsPath.getName()));
-    } catch (Exception e) {
-      String errorReason = String.format("Unable to list objects in bucket %s.", gcsPath.getBucket());
-      throw GCPErrorDetailsProviderUtil.getHttpResponseExceptionDetailsFromChain(e, errorReason, ErrorType.UNKNOWN,
-        true, GCPUtils.GCS_SUPPORTED_DOC_URL);
-    }
+    Page<Blob> blobPage = storage.list(gcsPath.getBucket(), Storage.BlobListOption.prefix(gcsPath.getName()));
     Iterator<Blob> blobIterator = blobPage.iterateAll().iterator();
     while (blobIterator.hasNext()) {
       Blob blob = blobIterator.next();