public boolean hasListConfig() {
      return ((bitField0_ & 0x00000004) != 0);
    }
<pre>
Config for List data type.
</pre>

<code>.google.cloud.visionai.v1.DataSchemaDetails.ListConfig list_config = 8;</code>

@return Whether the listConfig field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DataSchemaDetails.java