SDK Common Response Headers

Updated on 2023-11-09 GMT+08:00

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After you call an API in an instance of ObsClient, an instance of the HeaderResponse class (or of its sub-class) will be returned. It contains information about HTTP/HTTPS response headers.

Sample code for processing public response headers:

// Hard-coded or plaintext AK/SK are risky. For security purposes, encrypt your AK/SK and store them in the configuration file or environment variables. In this example, the AK/SK are stored in environment variables for identity authentication. Before running this example, configure environment variables ACCESS_KEY_ID and SECRET_ACCESS_KEY_ID.
// Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/eu/usermanual-ca/ca_01_0003.html.
String ak = System.getenv("ACCESS_KEY_ID");
String sk = System.getenv("SECRET_ACCESS_KEY_ID");
String endPoint = "https://your-endpoint";
// Create an instance of ObsClient.
ObsClient obsClient = new ObsClient(ak, sk, endPoint);
HeaderResponse response = obsClient.createBucket("bucketname");

// Obtain the UUID from the public response headers.
Log.i("CreateBucket", "\t" + response.getRequestId());

obsClient.close();