# TRTCPublishCDNParam class Null safety

CDN 转推参数

## Constructors

TRTCPublishCDNParam({required int appId, required int bizId, required String url})

## Properties

appId ↔ int
  腾讯云 AppID，请在 实时音视频控制台`https://console.cloud.tencent.com/trtc` 选择已经创建的应用，单击【应用信息】，在“旁路直播信息”中获取
  read / write
bizId ↔ int
  腾讯云直播 bizid，请在 实时音视频控制台`https://console.cloud.tencent.com/trtc` 选择已经创建的应用，单击【应用信息】，在“旁路直播信息”中获取
  read / write
hashCode → int
  The hash code for this object. [...]
  read-only, inherited
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited
url ↔ String
  旁路转推的 URL
  read / write

## Methods

noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
toJson() → Map<String, dynamic>
toString() → String
  A string representation of this object. [...]
  inherited

## Operators

operator ==(Object other) → bool
  The equality operator. [...]
  inherited