cf.tls_client_auth.cert_fingerprint_sha1
cf.tls_client_auth.cert_fingerprint_sha1 String The SHA-1 fingerprint of the certificate in the request.
This field is only filled in if the request includes a client certificate for mTLS authentication.
Example value:
"933ad5282c560ae3f482a43ecd73bc9de878a190" Categories: 
   - Request
 - mTLS
 
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