code: public void deleteObject(DeleteObjectRequest request) {
          checkNotNull(request, "request should not be null.");
          assertStringNotNullOrEmpty(request.getKey(), "object key should not be null or empty");
  
          this.invokeHttpClient(this.createRequest(request, HttpMethodName.DELETE), BosResponse.class);
      }
docs: Deletes the specified object in the specified bucket.
  
  @param request The request object containing all options for deleting a Bos object.