public Builder clearStatusMessage() {
      statusMessage_ = getDefaultInstance().getStatusMessage();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
<pre>
Detailed message describing the state.
</pre>

<code>string status_message = 3;</code>

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