def send_preview(recipients, personalize="fallback")
      options = { :body => {
        :PreviewRecipients => recipients.kind_of?(String) ?
          [ recipients ] : recipients,
        :Personalize => personalize }.to_json }
      post "sendpreview", options
    end
def send_preview(recipients, personalize="fallback")
      options = { :body => {
        :PreviewRecipients => recipients.kind_of?(String) ?
          [ recipients ] : recipients,
        :Personalize => personalize }.to_json }
      post "sendpreview", options
    end
def send_preview ( recipients , personalize = "fallback" ) options = { :body => { :PreviewRecipients => recipients . kind_of? ( String ) ? [ recipients ] : recipients , :Personalize => personalize } . to_json } post "sendpreview" , options end
Sends a preview of this campaign.
Sends a preview of this campaign .