Result Returned via the Promise Object

Description

ObsClient supports results returned via the Promise object. If no exception is caught by the catch method of the Promise object, the API calling is complete. In such conditions, you need to obtain the HTTP status code from the SDK common result object to check whether the operation is successful.

Sample Code

This example uploads string Hello OBS to bucket bucketname as object objectkey.

The example code is as follows:

obsClient.putObject({
       Bucket : 'bucketname',
       Key : 'objectkey',
       Body : 'Hello OBS'
}).then(function(result) {
    if(result.CommonMsg.Status < 300){
        if(result.InterfaceResult){
            console.log('Operation Succeed');
        }
    }else{
        console.log('Code-->' + result.CommonMsg.Code); 
        console.log('Message-->' + result.CommonMsg.Message);
        console.log('HostId-->' + result.CommonMsg.HostId);
        console.log('RequestId-->' + result.CommonMsg.RequestId);
    }
}).catch(function(err) {
    console.error('Error-->' + err);
});