public Builder setVersion(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      version_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
Feature version.
</pre>

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

@param value The version to set.
@return This builder for chaining.
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/TextAnnotation.java