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Deleting Objects in a Batch

API Description

You can use this API to batch delete objects from a specified bucket.

Method Definition

func (obsClient ObsClient) DeleteObjects(input *DeleteObjectsInput) (output *DeleteObjectsOutput, err error)

Method Definition If a Signed URL Is Used

func (obsClient ObsClient) DeleteObjectsWithSignedUrl(signedUrl string, actualSignedRequestHeaders http.Header, data io.Reader) (output *DeleteObjectsOutput, err error)

Request Parameter

Field

Type

Optional or Mandatory

input

*DeleteObjectsInput

Mandatory

Returned Result

Field

Type

output

*DeleteObjectsOutput

err

error

Sample Code

func main() {
       input := &obs.DeleteObjectsInput{}
       input.Bucket = "bucketname"
       var objects [3]obs.ObjectToDelete
       objects[0] = obs.ObjectToDelete{Key: "key1"}
       objects[1] = obs.ObjectToDelete{Key: "key2"}
       objects[2] = obs.ObjectToDelete{Key: "key3"}

       input.Objects = objects[:]
       output, err := obsClient.DeleteObjects(input)
       if err == nil {
              fmt.Printf("RequestId:%s\n", output.RequestId)
              for index, deleted := range output.Deleteds {
                     fmt.Printf("Deleted[%d]-Key:%s, VersionId:%s\n", index, deleted.Key, deleted.VersionId)
              }
              for index, err := range output.Errors {
                     fmt.Printf("Error[%d]-Key:%s, Code:%s\n", index, err.Key, err.Code)
              }
       } else {
              if obsError, ok := err.(obs.ObsError); ok {
                     fmt.Println(obsError.Code)
                     fmt.Println(obsError.Message)
              } else {
                     fmt.Println(err)
              }
       }
}
Parent topic: Objects-Related APIs