POST /REPLACE-WITH-TEST-UPLOAD-URL HTTP/1.1
Host: REPLACE-WITH-WAF-TEST-HOST
Content-Type: multipart/form-data; boundary=----WafRuleTestBoundary

------WafRuleTestBoundary
Content-Disposition: form-data; name="file"; filename(test)="waf-rule-test.txt"
Content-Type: text/plain

Harmless WAF multipart rule test. This file contains text only.
------WafRuleTestBoundary--