ConflictingDomainExists

The cause of this error depends on the operation that you're performing:

• Create a public hosted zone: Two hosted zones that have the same name or that have a parent/child relationship (example.com and test.example.com) can't have any common name servers. You tried to create a hosted zone that has the same name as an existing hosted zone or that's the parent or child of an existing hosted zone, and you specified a delegation set that shares one or more name servers with the existing hosted zone. For more information, see CreateReusableDelegationSet.

• Create a private hosted zone: A hosted zone with the specified name already exists and is already associated with the Amazon VPC that you specified.

• Associate VPCs with a private hosted zone: The VPC that you specified is already associated with another hosted zone that has the same name.