HEAD Bucket

API Description

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

Method Definition

ObsClient.headBucket

Request Parameter

Returned Result (InterfaceResult)

Sample Code

obsClient.headBucket({
       Bucket : 'bucketname'
}, function (err, result) {
       if(err){
              console.error('Error-->' + err);
       }else{
              if(result.CommonMsg.Status < 300){
                     console.log('Bucket exists');
              }else if(result.CommonMsg.Status === 404){
                     console.log('Bucket does not exist');
              }
       }
});