public Builder clearType() {
        type_ = getDefaultInstance().getType();
        bitField0_ = (bitField0_ & ~0x00000002);
        onChanged();
        return this;
      }
<pre>
The data type of the argument.

This should match the textual representation of a stream/Packet type.
</pre>

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

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