global class BookmarksListRequest { global static Slack.BookmarksListRequest.Builder builder() { } global Object clone() { } global String getChannelId() { } global String toString() { } global class Builder { global BookmarksListRequest.Builder() { } global Slack.BookmarksListRequest build() { } global Slack.BookmarksListRequest.Builder channelId(String channelId) { } global Object clone() { } } }