def update(*args)
      arguments(args, required: [:card_id])
      params = arguments.params

      params["accept"] ||= ::Github::Client::Projects::PREVIEW_MEDIA

      patch_request("/projects/columns/cards/#{arguments.card_id}", params)
    end
def update(*args)
      arguments(args, required: [:card_id])
      params = arguments.params

      params["accept"] ||= ::Github::Client::Projects::PREVIEW_MEDIA

      patch_request("/projects/columns/cards/#{arguments.card_id}", params)
    end
Update a project card

 @param [Hash] params
 @option params [String] :note
   The card's note content. Only valid for cards without another type of
   content, so this cannot be specified if the card already has a
   content_id and content_type.

 @example
   github = Github.new
   github.projects.cards.update :card_id, note: 'New card note'

 @see https://developer.github.com/v3/projects/cards/#update-a-project-card

 @api public