public Builder mergeHttpTarget(com.google.cloud.tasks.v2beta2.HttpTarget value) {
      if (httpTargetBuilder_ == null) {
        if (targetTypeCase_ == 17
            && targetType_ != com.google.cloud.tasks.v2beta2.HttpTarget.getDefaultInstance()) {
          targetType_ =
              com.google.cloud.tasks.v2beta2.HttpTarget.newBuilder(
                      (com.google.cloud.tasks.v2beta2.HttpTarget) targetType_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          targetType_ = value;
        }
        onChanged();
      } else {
        if (targetTypeCase_ == 17) {
          httpTargetBuilder_.mergeFrom(value);
        } else {
          httpTargetBuilder_.setMessage(value);
        }
      }
      targetTypeCase_ = 17;
      return this;
    }
<pre>
An http_target is used to override the target values for HTTP tasks.
</pre>

<code>.google.cloud.tasks.v2beta2.HttpTarget http_target = 17;</code>
java-tasks/proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/Queue.java