def create_tournament provider_id:, name: nil
      body = { "providerId" => provider_id, "name" => name }.delete_if do |k, v|
         v.nil?
      end
      perform_request api_url("tournaments"), :post, body
    end
def create_tournament provider_id:, name: nil
      body = { "providerId" => provider_id, "name" => name }.delete_if do |k, v|
         v.nil?
      end
      perform_request api_url("tournaments"), :post, body
    end
Creates a tournament and returns its ID.
 @param [Integer] provider_id The provider ID to specify the regional registered provider data to associate this tournament.
 @param [String] name Name of the tournament
 @return [Integer] Tournament ID