Example using POST with AFMotion

gistfile1.rb

   client = AFMotion::Client.build('https://api.example.com/') do
      header 'X-Example-API-Key', '<KEY>'
      
      authorization username: user.login, password: user.password
    end

    client.multipart.post('photos') do |result, form_data|
      if form_data
        form_data.appendPartWithFileURL(NSURL.fileURLWithPath(<image file>, isDirectory:false),
                                          name:'photo file name', error:nil)
        if !data.nil?
          form_data.appendPartWithHeaders({ 'Content-Disposition' => 'form-data; name="metadata"',
                                              'Content-Type' => 'application/json' }, 
                                            body:NSJSONSerialization.dataWithJSONObject(data, options:0, error:nil))
        end
      elsif result
        if result.success?
        else
        end
      end
    end