public Builder setEnabled(boolean value) {

      enabled_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Required. Indicates whether the option to prefetch ad requests is enabled.
</pre>

<code>bool enabled = 1 [(.google.api.field_behavior) = REQUIRED];</code>

@param value The enabled to set.
@return This builder for chaining.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/PrefetchConfig.java