public Builder clearHttpTarget() {
      bitField0_ = (bitField0_ & ~0x00000004);
      httpTarget_ = null;
      if (httpTargetBuilder_ != null) {
        httpTargetBuilder_.dispose();
        httpTargetBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Modifies HTTP target for HTTP tasks.
</pre>

<code>.google.cloud.tasks.v2beta3.HttpTarget http_target = 13;</code>
java-tasks/proto-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/Queue.java