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