public com.google.protobuf.ByteString getPathBytes() {
        java.lang.Object ref = path_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b =
              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
          path_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
<pre>
Root path to transfer objects.

Must be an empty string or full path name that ends with a '/'. This field
is treated as an object prefix. As such, it should generally not begin with
a '/'.

The root path value must meet
[Object Name Requirements](/storage/docs/naming#objectnames).
</pre>

<code>string path = 3;</code>

@return The bytes for path.
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java