update Meta Data
Update meta data
Return
The updated meta data map
Since
4.15.0
Parameters
meta Data Map
The meta data map to update
fun BaseChannel.updateMetaData(metaDataMap: Map<String, String>, handler: ResultHandler<Map<String, String>>?)
Updates meta data.
Since
4.15.0
Parameters
meta Data Map
Meta data key-value map to update.
handler
Callback handler.