public Builder clearAnalyzer() {
      analyzer_ = getDefaultInstance().getAnalyzer();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
<pre>
The name of this analyzer.

Tentatively [a-z][a-z0-9]*(_[a-z0-9]+)*.
</pre>

<code>string analyzer = 1;</code>

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