@SuppressWarnings({"rawtypes"})
      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
          int number) {
        switch (number) {
          case 1:
            return internalGetFieldSchemas();
          default:
            throw new RuntimeException("Invalid map field number: " + number);
        }
      }
<pre>
The configuration for `CUSTOMIZED_STRUCT` data type.
</pre>

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