private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getProtoAnyConfigFieldBuilder();
        getListConfigFieldBuilder();
        getCustomizedStructConfigFieldBuilder();
        getSearchStrategyFieldBuilder();
      }
    }
<pre>
Data schema details indicates the data type and the data struct corresponding
to the key of user specified annotation.
</pre>

Protobuf type {@code google.cloud.visionai.v1.DataSchemaDetails}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DataSchemaDetails.java