def patch(resource_group_name, cluster_name, parameters, custom_headers:nil)
      response = patch_async(resource_group_name, cluster_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def patch(resource_group_name, cluster_name, parameters, custom_headers:nil)
      response = patch_async(resource_group_name, cluster_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Modifies mutable properties on the Event Hubs Cluster. This operation is
 idempotent.

 @param resource_group_name [String] Name of the resource group within the
 Azure subscription.
 @param cluster_name [String] The name of the Event Hubs Cluster.
 @param parameters [Cluster] The properties of the Event Hubs Cluster which
 should be updated.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [Cluster] operation results.