artifact = $artifact; } public function getArtifact() { return $this->artifact; } public function setAssertion($assertion) { $this->assertion = $assertion; } public function getAssertion() { return $this->assertion; } public function setChallenge($challenge) { $this->challenge = $challenge; } public function getChallenge() { return $this->challenge; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest::class, 'Google_Service_Firebaseappcheck_GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest');