class TencentCloud::Common::AbstractClient

def build_req_with_v1_signature(action, params, req)
  params = AbstractModel.format_params(nil, params)
  params['Action'] = action
  params['RequestClient'] = "SDK_RUBY_#{@sdk_version}"
  params['Nonce'] = Random.rand(1..1 << 32)
  params['Timestamp'] = Time.now.to_i
  params['Version'] = @api_version
  params['Region'] = @region
  params['Token'] = @credential.token if @credential.token
  params['SecretId'] = @credential.secret_id
  params['SignatureMethod'] = @profile.sign_method
  params['Language'] = @profile.language
  params['Signature'] = Sign.sign_v1(@profile.http_profile.req_method, endpoint, req.uri,
                                     params, @credential.secret_key, @profile.sign_method)
  req.data = URI.encode_www_form(params)
  req.header['Content-Type'] = FORM_URLENCODED_CONTENT
end