public com.google.protobuf.ByteString getTextBytes() {
      java.lang.Object ref = text_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        text_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
<pre>
The actual UTF-8 representation of the symbol.
</pre>

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

@return The bytes for text.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/Symbol.java