deleteTrafficPolicy  
  inline suspend fun Route53Client.deleteTrafficPolicy(crossinline block: DeleteTrafficPolicyRequest.Builder.() -> Unit): DeleteTrafficPolicyResponse
Deletes a traffic policy.
When you delete a traffic policy, Route 53 sets a flag on the policy to indicate that it has been deleted. However, Route 53 never fully deletes the traffic policy. Note the following:
- Deleted traffic policies aren't listed if you run ListTrafficPolicies. 
- There's no way to get a list of deleted policies. 
- If you retain the ID of the policy, you can get information about the policy, including the traffic policy document, by running GetTrafficPolicy.