import com.volcengine.tos.TOSVectorsClientBuilder;
import com.volcengine.tos.TOSVectors;
import com.volcengine.tos.TosClientException;
import com.volcengine.tos.TosServerException;
import com.volcengine.tos.model.vectors.PutVectorBucketPolicyInput;
import com.volcengine.tos.model.vectors.PutVectorBucketPolicyOutput;
public class PutVectorBucketPolicyExample {
public static void main(String[] args) {
String endpoint = 'Provide your endpoint';
String region = 'Provide your region';
String accessKey = System.getenv("TOS_ACCESS_KEY");
String secretKey = System.getenv("TOS_SECRET_KEY");
String accountID = System.getenv("TOS_ACCOUNT_ID");
String vectorBucketName = 'Provide your vector bucket name';
TOSVectors client = new TOSVectorsClientBuilder().build(region, endpoint, accessKey, secretKey);
String policy = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":[\"\"],\"Action\":\"tosvectors:GetVectorBucket\",\"Resource\":\"trn:tosvectors:"+ region +":"+ accountID + ":bucket/" + vectorBucketName + "\"}]}";
PutVectorBucketPolicyInput input = PutVectorBucketPolicyInput.builder()
.vectorBucketName(vectorBucketName)
PutVectorBucketPolicyOutput output = client.putVectorBucketPolicy(input);
System.out.println("设置向量桶 IAM Policy 成功");
System.out.println("RequestID: " + output.getRequestInfo().getRequestId());
System.out.println("StatusCode: " + output.getRequestInfo().getStatusCode());
System.out.println("策略已成功应用到向量桶: " + vectorBucketName);
} catch (TosClientException e) {
System.out.println("操作失败");
System.out.println("Message: " + e.getMessage());
if (e.getCause() != null) {
e.getCause().printStackTrace();
} catch (TosServerException e) {
System.out.println("操作失败");
System.out.println("StatusCode: " + e.getStatusCode());
System.out.println("Code: " + e.getCode());
System.out.println("Message: " + e.getMessage());
System.out.println("RequestID: " + e.getRequestID());
System.out.println("操作失败");
System.out.println("unexpected exception, message: " + t.getMessage());