public Builder clearField() {
      field_ = getDefaultInstance().getField();
      bitField0_ = (bitField0_ & ~0x00000040);
      onChanged();
      return this;
    }
<pre>
The UGA field or ML field to apply filtering criteria.
</pre>

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

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