# Comments ### `lsc:comments:audience:join` Visitor joins the chat during a live stream. #### Schema ```typescript export interface CommentsAudienceJoinEvent extends Omit< AnalyticsEvent, 'eventType' > { eventType: 'lsc:comments:audience:join'; // Event-specific fields /** * The visitor's avatar image URL, if provided by the * host application or environment. */ visitorAvatarUrl?: string; /** * The visitor's display name, either as chosen by the visitor * or provided by the host application or environment. */ visitorName: string; } ``` #### Alias Mapping Table

Alias (contextData key)	Meaning / Use Case	Suggested Adobe Target (placeholder)	Friendly Label Example
`lsc.visitorAvatarUrl`	Visitor avatar	prop{VISITOR_AVATAR}	Visitor Avatar
`lsc.visitorName`	Visitor name	prop{VISITOR_NAME}	Visitor Name

### `lsc:comments:audience:comment` Visitor adds a comment during a live stream. #### Schema ```typescript interface CommentsAudienceCommentEvent extends Omit< AnalyticsEvent, 'eventType' > { eventType: 'lsc:comments:audience:comment'; // Event-specific fields /** * Universally unique comment identifier, in UUID v4 format. */ commentId: string; /** * The comment message. */ commentMessage: string; /** * The visitor's avatar image URL, if provided by the * host application or environment. */ visitorAvatarUrl?: string; /** * The visitor's display name, either as chosen by the visitor * or provided by the host application or environment. */ visitorName: string; } ``` #### Alias Mapping Table

Alias (contextData key)	Meaning / Use Case	Suggested Adobe Target (placeholder)	Friendly Label Example
`lsc.commentId`	Comment-scoped identifier	prop{COMMENT_ID}	Comment ID
`lsc.commentMessage`	Comment message	prop{COMMENT_MESSAGE}	Comment Message
`lsc.visitorAvatarUrl`	Visitor avatar	prop{VISITOR_AVATAR}	Visitor Avatar
`lsc.visitorName`	Visitor name	prop{VISITOR_NAME}	Visitor Name