Failed to match the pinned key specified with \fICURLOPT_PINNEDPUBLICKEY(3)\fP.
.IP "CURLE_SSL_INVALIDCERTSTATUS (91)"
Status returned failure when asked with \fICURLOPT_SSL_VERIFYSTATUS(3)\fP.
+.IP "CURLE_HTTP2_STREAM (92)"
+Stream error in the HTTP/2 framing layer.
.IP "CURLE_OBSOLETE*"
These error codes will never be returned. They were used in an old libcurl
version and are currently unused.