public Builder clearDisplayName() {
      displayName_ = getDefaultInstance().getDisplayName();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
<pre>
The name of the dataset to show in the interface. The name can be
up to 32 characters long and can consist only of ASCII Latin letters A-Z
and a-z, underscores (_), and ASCII digits 0-9.
</pre>

<code>string display_name = 2;</code>

@return This builder for chaining.
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/AdaptiveMtDataset.java