_propDict)) { return $this->_propDict["displayName"]; } else { return null; } } /** * Sets the displayName * The name of the security group. * * @param string $val The value of the displayName * * @return SecurityGroupEvidence */ public function setDisplayName($val) { $this->_propDict["displayName"] = $val; return $this; } /** * Gets the securityGroupId * Unique identifier of the security group. * * @return string|null The securityGroupId */ public function getSecurityGroupId() { if (array_key_exists("securityGroupId", $this->_propDict)) { return $this->_propDict["securityGroupId"]; } else { return null; } } /** * Sets the securityGroupId * Unique identifier of the security group. * * @param string $val The value of the securityGroupId * * @return SecurityGroupEvidence */ public function setSecurityGroupId($val) { $this->_propDict["securityGroupId"] = $val; return $this; } }