@java.lang.Override
  public boolean hasConfigMask() {
    return ((bitField0_ & 0x00000002) != 0);
  }
<pre>
The list of fields in
[config][google.cloud.speech.v2.BatchRecognizeRequest.config] that override
the values in the
[default_recognition_config][google.cloud.speech.v2.Recognizer.default_recognition_config]
of the recognizer during this recognition request. If no mask is provided,
all given fields in
[config][google.cloud.speech.v2.BatchRecognizeRequest.config] override the
values in the recognizer for this recognition request. If a mask is
provided, only the fields listed in the mask override the config in the
recognizer for this recognition request. If a wildcard (`*`) is provided,
[config][google.cloud.speech.v2.BatchRecognizeRequest.config] completely
overrides and replaces the config in the recognizer for this recognition
request.
</pre>

<code>.google.protobuf.FieldMask config_mask = 5;</code>

@return Whether the configMask field is set.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/BatchRecognizeRequest.java