provisionTestDocuments
suspend fun provisionTestDocuments(csaCreationMode: CsaCreationMode, documentStore: DocumentStore, secureArea: SecureArea, secureAreaCreateKeySettingsFunc: (challenge: ByteString, algorithm: Algorithm, userAuthenticationRequired: Boolean, validFrom: Instant, validUntil: Instant) -> CreateKeySettings, dsKey: EcPrivateKey, dsCert: X509Cert, deviceKeyAlgorithm: Algorithm, deviceKeyMacAlgorithm: Algorithm, numCredentialsPerDomain: Int): String?