public com.google.protobuf.ByteString getPropertyOrderingBytes(int index) {
    return propertyOrdering_.getByteString(index);
  }
<pre>
Optional. The order of the properties.
Not a standard field in open api spec. Only used to support the order of
the properties.
</pre>

<code>repeated string property_ordering = 25 [(.google.api.field_behavior) = OPTIONAL];</code>

@param index The index of the value to return.
@return The bytes of the propertyOrdering at the given index.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Schema.java