javax.net.ssl.SSLProtocolException: Read error: ssl=0xb400007a189aa5d8: Failure in SSL library, usually a protocol error
error:10000416:SSL routines:OPENSSL_internal:SSLV3_ALERT_CERTIFICATE_UNKNOWN (external/boringssl/src/ssl/tls_record.cc:572 0xb400007a089e3ee0:0x00000003)
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