def create(tag)
      validate_type!(tag)

      attributes = sanitize(tag)
      _, _, root = @client.post("/tags", attributes)

      Tag.new(root[:data])
    end
def create(tag)
      validate_type!(tag)

      attributes = sanitize(tag)
      _, _, root = @client.post("/tags", attributes)

      Tag.new(root[:data])
    end
Create a tag

 post '/tags'

 Creates a new tag
 **Notice** the tag's name **must** be unique within the scope of the resource_type

 @param tag [Tag, Hash] Either object of the Tag type or Hash. This object's attributes describe the object to be created.
 @return [Tag] The resulting object represting created resource.