contentType = $contentType; } public function getContentType() { return $this->contentType; } public function setPgpKeyId($pgpKeyId) { $this->pgpKeyId = $pgpKeyId; } public function getPgpKeyId() { return $this->pgpKeyId; } public function setSignature($signature) { $this->signature = $signature; } public function getSignature() { return $this->signature; } }