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