@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(glossary_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, glossary_);
    }
    if (ignoreCase_ != false) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, ignoreCase_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
Optional. Indicates match is case-insensitive.
Default value is false if missing.
</pre>

<code>bool ignore_case = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The ignoreCase.
java-translate/proto-google-cloud-translate-v3beta1/src/main/java/com/google/cloud/translate/v3beta1/TranslateTextGlossaryConfig.java