# File lib/openstack/compute/connection.rb, line 591
    def delete_floating_ips_bulk(opts = {})
      raise ArgumentError, 'Should not be empty' if opts.empty?
      data = JSON.generate(opts)
      check_extension 'os-floating-ips-bulk'
      response = @connection.req('POST', '/os-floating-ips-bulk/delete', {:data => data})
      JSON.generate(response)
    end