For operations that require confirmation that the email address for the registrant contact is valid, such as registering a new domain, this operation returns information about whether the registrant contact has responded.
If you want us to resend the email, use the ResendContactReachabilityEmail
operation.
/// The requested item is not acceptable. For example, for an OperationId it may refer
/// to the ID of an operation that is already completed. For a domain name, it may not
/// be a valid domain name or belong to the requester account.
///
/// The number of operations or jobs running exceeded the allowed threshold for the account.
///
/// Amazon Route 53 does not support this top-level domain.
///