HEAD Bucket

API Description

You can use this API to check whether a bucket exists. If the HTTP status code in the thrown exception is 200, the bucket exists. If the HTTP status code is 404, the bucket does not exist.

Method Definition

1. ObsClient->headBucket(array $parameter)
2. ObsClient->headBucketAsync(array $parameter, callable callback)

Request Parameter

Returned Result

Sample Code

try{
       $resp = $obsClient -> headBucket([
              'Bucket' => 'bucketname'
       ]);
       printf("RequestId:%s\n", $resp['RequestId']);
       printf("Bucket exists\n");
}catch (Obs\Common\ObsException $obsException){
       if($obsException->getStatusCode() === 404){
              printf("Bucket does not exist\n");
       }else{
              printf("StatusCode:%d\n", $obsException->getStatusCode());
       }              
}