IPWorks S3 2020 Node.js Edition

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MetadataValue Property

The value of the metadata item.

Syntax

 s3client.getMetadataValue(index, [callback])
 s3client.setMetadataValue(index,  metadataValue, [callback])

Default Value

""

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 the getMetadataValue([callback]) method is defined as:

function(err, data){ }

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

'data' is the value returned by the method.

The callback for the setMetadataValue([callback]) 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

The value of the metadata item.

This property specifies the value of the metadata item.

The size of the array is controlled by the MetadataCount property.

This property is not available at design time.

Data Type

String

 
 
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IPWorks S3 2020 Node.js Edition - Version 20.0 [Build 7722]