taxRegistrationType; } public function setTaxRegistrationType(string $taxRegistrationType): self { $this->taxRegistrationType = $taxRegistrationType; return $this; } public function getTaxRegistrationNumber(): string { return $this->taxRegistrationNumber; } public function setTaxRegistrationNumber(string $taxRegistrationNumber): self { $this->taxRegistrationNumber = $taxRegistrationNumber; return $this; } public function getTaxRegistrationAddress(): Address { return $this->taxRegistrationAddress; } public function setTaxRegistrationAddress(Address $taxRegistrationAddress): self { $this->taxRegistrationAddress = $taxRegistrationAddress; return $this; } public function toArray(): array { return [ 'taxRegistrationType' => $this->taxRegistrationType, 'taxRegistrationNumber' => $this->taxRegistrationNumber, 'taxRegistrationAddress' => $this->taxRegistrationAddress->toArray(), ]; } }