global class ConversationsCloseRequest { global static Slack.ConversationsCloseRequest.Builder builder() { } global Object clone() { } global String getChannel() { } global String toString() { } global class Builder { global ConversationsCloseRequest.Builder() { } global Slack.ConversationsCloseRequest build() { } global Slack.ConversationsCloseRequest.Builder channel(String channel) { } global Object clone() { } } }