public void setQtype(String qtype) {
        this.qtype = qtype;
    }
<p>
The DNS query type that the rule you are deleting evaluates. Allowed values are;
</p>
<ul>
<li>
<p>
A: Returns an IPv4 address.
</p>
</li>
<li>
<p>
AAAA: Returns an Ipv6 address.
</p>
</li>
<li>
<p>
CAA: Restricts CAs that can create SSL/TLS certifications for the domain.
</p>
</li>
<li>
<p>
CNAME: Returns another domain name.
</p>
</li>
<li>
<p>
DS: Record that identifies the DNSSEC signing key of a delegated zone.
</p>
</li>
<li>
<p>
MX: Specifies mail servers.
</p>
</li>
<li>
<p>
NAPTR: Regular-expression-based rewriting of domain names.
</p>
</li>
<li>
<p>
NS: Authoritative name servers.
</p>
</li>
<li>
<p>
PTR: Maps an IP address to a domain name.
</p>
</li>
<li>
<p>
SOA: Start of authority record for the zone.
</p>
</li>
<li>
<p>
SPF: Lists the servers authorized to send emails from a domain.
</p>
</li>
<li>
<p>
SRV: Application specific values that identify servers.
</p>
</li>
<li>
<p>
TXT: Verifies email senders and application-specific values.
</p>
</li>
<li>
<p>
A query type you define by using the DNS type ID, for example 28 for AAAA. The values must be defined as
TYPENUMBER, where the NUMBER can be 1-65334, for example, TYPE28. For more information, see <a
href="https://en.wikipedia.org/wiki/List_of_DNS_record_types">List of DNS record types</a>.
</p>
</li>
</ul>

@param qtype
       The DNS query type that the rule you are deleting evaluates. Allowed values are; </p>
       <ul>
       <li>
       <p>
       A: Returns an IPv4 address.
       </p>
       </li>
       <li>
       <p>
       AAAA: Returns an Ipv6 address.
       </p>
       </li>
       <li>
       <p>
       CAA: Restricts CAs that can create SSL/TLS certifications for the domain.
       </p>
       </li>
       <li>
       <p>
       CNAME: Returns another domain name.
       </p>
       </li>
       <li>
       <p>
       DS: Record that identifies the DNSSEC signing key of a delegated zone.
       </p>
       </li>
       <li>
       <p>
       MX: Specifies mail servers.
       </p>
       </li>
       <li>
       <p>
       NAPTR: Regular-expression-based rewriting of domain names.
       </p>
       </li>
       <li>
       <p>
       NS: Authoritative name servers.
       </p>
       </li>
       <li>
       <p>
       PTR: Maps an IP address to a domain name.
       </p>
       </li>
       <li>
       <p>
       SOA: Start of authority record for the zone.
       </p>
       </li>
       <li>
       <p>
       SPF: Lists the servers authorized to send emails from a domain.
       </p>
       </li>
       <li>
       <p>
       SRV: Application specific values that identify servers.
       </p>
       </li>
       <li>
       <p>
       TXT: Verifies email senders and application-specific values.
       </p>
       </li>
       <li>
       <p>
       A query type you define by using the DNS type ID, for example 28 for AAAA. The values must be defined as
       TYPENUMBER, where the NUMBER can be 1-65334, for example, TYPE28. For more information, see <a
       href="https://en.wikipedia.org/wiki/List_of_DNS_record_types">List of DNS record types</a>.
       </p>
       </li>
aws-java-sdk-route53resolver/src/main/java/com/amazonaws/services/route53resolver/model/DeleteFirewallRuleRequest.java