def create_room(name, members_admin_ids, params = {})
      members_admin_ids = array_to_string(members_admin_ids)
      if value = params[:members_member_ids]
        params[:members_member_ids] = array_to_string(value)
      end
      if value = params[:members_readonly_ids]
        params[:members_readonly_ids] = array_to_string(value)
      end
      params = params.merge(name: name, members_admin_ids: members_admin_ids)
      post('rooms', params)
    end
def create_room(name, members_admin_ids, params = {})
      members_admin_ids = array_to_string(members_admin_ids)
      if value = params[:members_member_ids]
        params[:members_member_ids] = array_to_string(value)
      end
      if value = params[:members_readonly_ids]
        params[:members_readonly_ids] = array_to_string(value)
      end
      params = params.merge(name: name, members_admin_ids: members_admin_ids)
      post('rooms', params)
    end
Create new chat room

 @param name [String] Name of chat room
 @param members_admin_ids [Array<Integer>]
   Array of member ID that want to admin authority
 @param params [Hash] Hash of optional parameter
 @option params [String] :description (nil) Summary of chat room
 @option params [Symbol] :icon_preset (nil) Kind of Icon of chat room
   (group, check, document, meeting, event, project, business, study,
   security, star, idea, heart, magcup, beer, music, sports, travel)
 @option params [Array<Integer>] :members_member_ids (nil)
   Array of member ID that want to member authority
 @option params [Array<Integer>] :members_readonly_ids (nil)
   Array of member ID that want to read only
 @return [Hashie::Mash]