alt string Data format for the response. fields string Selector specifying which fields to include in a partial response. key string API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token. oauth_token string OAuth 2.0 token for the current user. prettyPrint boolean Returns response with indentations and line breaks. quotaUser string An opaque string that represents a user for quota purposes. Must not exceed 40 characters. userIp string Deprecated. Please use quotaUser instead.