public Builder clearDescription() {
      description_ = getDefaultInstance().getDescription();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
<pre>
Optional. A description provided by the user for the job. Its max length is
1024 bytes when Unicode-encoded.
</pre>

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

@return This builder for chaining.
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/Job.java