SSL Error: ALERT_HANDSHAKE_FAILURE

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            1f:4b:b2:4a:af:e8:dc:b0:d1:50:02:25:18:35:3f:4e:d3:63:2b:a0
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=GB, L=London, O=British Broadcasting Corporation, OU=FM, CN=Cloud Development Servers and Services
        Validity
            Not Before: Apr 15 10:17:43 2024 GMT
            Not After : May 15 10:17:43 2024 GMT
        Subject: C=GB, L=London, O=British Broadcasting Corporation, OU=test, CN=9k2ncq8f4knddmdf94g6bqf9qmf2f48g.bbc.co.uk
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ca:61:dd:45:e7:39:71:ae:c1:ac:ad:f3:6c:25:
                    b8:64:dd:96:f5:9a:a9:fc:f0:e2:8e:3e:0a:30:2b:
                    22:19:54:06:3b:2b:49:96:d8:95:32:07:29:b4:87:
                    dd:f2:aa:3a:1d:cf:e8:6f:f9:c9:c5:62:59:e1:c7:
                    05:25:32:bd:48:77:e8:31:46:5c:55:81:bc:66:fd:
                    61:d5:27:19:36:7e:e6:98:5b:d0:c9:0e:ba:e3:8c:
                    5b:f8:1b:f0:2b:bb:bc:71:af:3c:a5:37:63:c0:cd:
                    7f:20:06:d6:3d:6f:25:7b:7a:dc:be:10:b4:14:47:
                    da:1a:1f:70:b0:99:51:a0:5e:d9:68:13:61:b0:2d:
                    2d:a9:9e:5e:4c:71:9f:26:69:3f:90:23:d5:34:55:
                    08:9b:47:7a:ff:8e:e9:d8:63:d0:ae:fd:81:e7:dc:
                    0d:c3:48:6d:fe:50:8c:b5:a4:aa:9d:08:47:06:05:
                    65:47:8b:95:7c:6f:2e:4f:06:68:11:62:d5:f9:5a:
                    4d:1e:26:6d:cd:5b:08:c1:21:12:68:05:a7:d0:8d:
                    49:d8:72:59:32:49:86:e8:b9:75:ed:dd:15:95:17:
                    4c:79:3e:3c:08:21:46:44:aa:0e:4f:9b:80:47:ce:
                    05:4c:d0:af:d6:6c:84:af:57:df:2c:7f:71:96:6e:
                    b6:5b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                91:4B:93:C1:17:E3:3D:8B:F3:9F:4E:5D:B5:FB:ED:50:F8:90:7C:26
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Authority Key Identifier: 
                9D:EA:76:90:A4:A5:06:28:10:8C:84:EA:7A:0F:04:7D:F5:1B:A8:B2
            X509v3 Key Usage: critical
                Digital Signature, Non Repudiation, Key Encipherment, Data Encipherment, Key Agreement, Encipher Only, Decipher Only
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication, E-mail Protection, Time Stamping
            X509v3 Subject Alternative Name: 
                DNS:group-poller.ibl.test.cloud.bbc.co.uk, DNS:group-poller.ibl.test.tools.bbc.co.uk, DNS:group-poller.ibl.test.api.bbci.co.uk, DNS:group-poller.ibl.test.api.bbc.co.uk, DNS:group-poller.ibl.test.api.bbc.com, DNS:group-poller.ibl.test.md.bbc.co.uk
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        4b:57:57:ce:d2:1c:2a:d2:26:1c:5c:b8:7a:a2:81:40:0c:54:
        97:01:87:a0:0c:73:7e:e5:7d:da:b4:ee:55:05:32:72:f4:ab:
        b0:aa:35:62:05:4c:e6:4a:b7:70:dd:3a:46:8a:de:2c:cd:e3:
        56:7f:29:7c:82:19:41:75:a0:6f:ca:00:95:b2:60:14:ab:b4:
        67:75:dd:59:01:f4:b0:f6:30:13:e0:27:53:10:4f:b6:cf:48:
        b1:d5:c1:ff:63:c0:e8:b4:43:fc:88:1a:31:fa:49:2f:f4:47:
        92:12:d7:d2:83:29:68:a8:ef:c5:c1:49:9f:c2:a7:fc:c1:8b:
        80:bf:fb:cf:46:a6:1d:bb:c9:cc:bc:5d:a1:6b:aa:d2:8f:52:
        26:fc:4a:80:a0:2f:d3:60:55:58:c1:1f:5c:d0:5d:d2:74:65:
        e2:34:21:a2:7f:ce:e3:d0:41:23:a6:03:59:1a:6c:32:9d:4b:
        81:ca:3d:31:c1:c6:37:bd:7a:6c:e9:0a:99:c8:81:b0:1c:5a:
        80:dd:f6:44:99:a7:22:8a:4c:26:2c:ce:2e:72:e9:17:6d:91:
        19:45:79:f6:84:ea:02:0d:ff:e7:78:b6:a4:36:02:a4:e7:b4:
        40:3e:e1:e9:96:63:d4:74:db:c4:ee:e8:1d:93:be:18:8c:4b:
        2e:56:9f:e4