public Builder addHeaders(
        int index, com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header value) {
      if (headersBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureHeadersIsMutable();
        headers_.add(index, value);
        onChanged();
      } else {
        headersBuilder_.addMessage(index, value);
      }
      return this;
    }
<pre>
List of vulnerable headers.
</pre>

<code>repeated .google.cloud.websecurityscanner.v1.VulnerableHeaders.Header headers = 1;
</code>
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableHeaders.java