def create(policy_name, input, custom_headers:nil)
      response = create_async(policy_name, input, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def create(policy_name, input, custom_headers:nil)
      response = create_async(policy_name, input, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Creates the policy.

 The operation to create a replication policy

 @param policy_name [String] Replication policy name
 @param input [CreatePolicyInput] Create policy input
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [Policy] operation results.