public Builder clearPayloadValue() {
      payloadValue_ = getDefaultInstance().getPayloadValue();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
<pre>
The XML string that triggered the XXE vulnerability. Non-payload values
might be redacted.
</pre>

<code>string payload_value = 1;</code>

@return This builder for chaining.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xxe.java