Associates a Route 53 Profiles profile with a VPC. A VPC can have only one Profile associated with it, but a Profile can be associated with 1000 of VPCs (and you can request a higher quota). For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/DNSLimitations.html#limits-api-entities">https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/DNSLimitations.html#limits-api-entities</a>.