public Builder clearSites() {
      if (sitesBuilder_ == null) {
        sites_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
      } else {
        sitesBuilder_.clear();
      }
      return this;
    }
<pre>
Output only. Per-Site Status.
</pre>

<code>
repeated .google.cloud.telcoautomation.v1alpha1.NFDeploySiteStatus sites = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-telcoautomation/proto-google-cloud-telcoautomation-v1alpha1/src/main/java/com/google/cloud/telcoautomation/v1alpha1/NFDeployStatus.java