Create DNS config

<Info icon="fa-light fa-lock" className="permission-callout"> <div className="permission-callout__header"><span className="permission-callout__title"><span className="permission-callout__label">Required permissions</span> <span className="fern-docs-badge small blue subtle rounded-full permission-callout__beta">Beta</span></span> <span className="permission-callout__learn-more">[Learn more](/developers/api-guidelines/permissions#how-permissions-work)</span></div> `Dns` + `Create` <div className="permission-callout__roles"><span className="permission-callout__roles-label">Roles:</span> <Badge intent="info">Administrator</Badge> <Badge intent="info">User</Badge></div> </Info> Creates a DNS configuration object. The DNS config can be applied to a service profile and all endpoints which use that service profile will have the associated DNS settings applied. DNS changes are instantly applied to any **new PDP context**. Connected devices with previously established PDPs will continue to use the previous nameserver config until the next time they reconnect. Primary and secondary nameservers and IP version (`4` for IPV4 or `6` for IPV6) must be specified with this request. <Info> The system currently falls back to IPV4 for the actually-enforced networking settings of endpoints, therefore **the IPV6 parameter will be ignored** when provided. </Info>