Tarek Fathy

 openssl pkcs12 -export -out spring.p12 -inkey private.key -in certificate.crt -certfile ca_bundle.crt link https://docs.vmware.com/en/VMware-Horizon-7/7.13/horizon-scenarios-ssl-certificates/GUID-17AD1631-E6D6-4853-8D9B-8E481BE2CC68.html   you can download certificate free from   https://manage.sslforfree.com/certificate/install/409a048526dc1f9eadf04dfc46c672eb   to disply the key alias name: keytool -list -v -keystore dhaman2023.pfx where dhaman2023.pfx is the keystore you generated before          

I got this error   error details com.google.firebase.installations.FirebaseInstallationsException: Firebase Installations Service is unavailable    what solved my problem is that I set key credential set none https://console.cloud.google.com/apis/credentials?project=pickup-b712c