AddUserMetadata Method

Adds user specified metadata to the Metadata list.

Syntax

azureblob.addUserMetadata(name, value, [callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This method is used to add user specified metadata to Metadata.

After using this method to add user defined metadata, call SetBlobMetadata or SetContainerMetadata to set the metadata for the specified blob or container.