https://developers.google.com/android/reference/com/google/android/gms/fido/fido2/api/common/PublicKeyCredentialCreationOptions.Builder?authuser=1
PublicKeyCredentialCreationOptions.Builder | Google Play services | Google for Developers
google play servicesbuilderdevelopers
https://docs.spring.io/spring-security/site/docs/current-SNAPSHOT/api/org/springframework/security/web/webauthn/api/PublicKeyCredentialCreationOptions.html
PublicKeyCredentialCreationOptions (spring-security-docs 7.0.1-SNAPSHOT API)
declaration: package: org.springframework.security.web.webauthn.api, class: PublicKeyCredentialCreationOptions
spring securitydocssnapshotapi
https://developers.yubico.com/java-webauthn-server/JavaDoc/webauthn-server-core-minimal/1.12.3/com/yubico/webauthn/data/PublicKeyCredentialCreationOptions.PublicKeyCredentialCreationOptionsBuilder.MandatoryStages.html
PublicKeyCredentialCreationOptions.PublicKeyCredentialCreationOptionsBuilder.MandatoryStages...