def begin_update(policy_name, input, custom_headers:nil)
      response = begin_update_async(policy_name, input, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def begin_update(policy_name, input, custom_headers:nil)
      response = begin_update_async(policy_name, input, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Updates the protection profile.

 The operation to update a replication policy.

 @param policy_name [String] Protection profile Id.
 @param input [UpdatePolicyInput] Update Protection Profile Input
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [Policy] operation results.