feat(bot,types): add customMessage to AutoModerationActionMetadata (#2887)

* feat(bot,types): add `customMessage` to `AutoModerationActionMetadata`

Closes: https://github.com/discordeno/discordeno/issues/2881

* docs(types):  add clarification for the supported action type

packages/bot/src/transformers/automodActionExecution.ts

@@ -19,6 +19,7 @@ export function transformAutoModerationActionExecution(bot: Bot, payload: Discor
       type: payload.action.type,
       metadata: {
         durationSeconds: payload.action.metadata.duration_seconds,
+        customMessage: payload.action.metadata.custom_message,
         channelId: payload.action.metadata.channel_id ? bot.transformers.snowflake(payload.action.metadata.channel_id) : undefined,
       },
     },

packages/bot/src/transformers/automodRule.ts

@@ -27,6 +27,7 @@ export function transformAutoModerationRule(bot: Bot, payload: DiscordAutoModera
       metadata: action.metadata
         ? {
             channelId: action.metadata.channel_id ? bot.transformers.snowflake(action.metadata.channel_id) : undefined,
+            customMessage: action.metadata.custom_message,
             durationSeconds: action.metadata.duration_seconds,
           }
         : undefined,

packages/types/src/discord.ts

@@ -1443,6 +1443,8 @@ export enum AutoModerationActionType {
 export interface DiscordAutoModerationActionMetadata {
   /** The id of channel to which user content should be logged. Only in ActionType.SendAlertMessage */
   channel_id?: string
+  /** Additional explanation that will be shown to members whenever their message is blocked. Maximum of 150 characters. Only supported for AutoModerationActionType.BlockMessage */
+  custom_message?: string
   /** Timeout duration in seconds maximum of 2419200 seconds (4 weeks). Only supported for TriggerType.Keyword && Only in ActionType.Timeout */
   duration_seconds?: number
 }