package payload type Data struct { Passphrase string `json:"passphrase"` Error string `json:"error"` GeneratedBy string `json:"generated_by"` } func (d Data) HasError() bool { return d.Error != "" } func (d Data) HasPassphrase() bool { return d.Passphrase != "" } func (d Data) HasBeenGenerated() bool { return d.GeneratedBy != "" }