/// <summary>
/// Initializes a new instance of the MessagingExtensionResult class.
/// </summary>
/// <param name="attachmentLayout">Hint for how to deal with multiple
/// attachments. Possible values include: 'list', 'grid'</param>
/// <param name="type">The type of the result. Possible values include:
/// 'result', 'auth', 'config', 'message', 'botMessagePreview'</param>
/// <param name="attachments">(Only when type is result)
/// Attachments</param>
/// <param name="suggestedActions">The message extension suggested actions.</param>
/// <param name="text">(Only when type is message) Text</param>
/// <param name="activityPreview">(Only when type is botMessagePreview) Message activity to preview</param>
public MessagingExtensionResult(string attachmentLayout = default(string), string type = default(string), IList <MessagingExtensionAttachment> attachments = default(IList <MessagingExtensionAttachment>), MessagingExtensionSuggestedAction suggestedActions = default(MessagingExtensionSuggestedAction), string text = default(string), Activity activityPreview = default(Activity))
{
AttachmentLayout = attachmentLayout;
Type = type;
Attachments = attachments;
SuggestedActions = suggestedActions;
Text = text;
ActivityPreview = activityPreview;
CustomInit();
}